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  • 1980-1984  (36)
  • 1960-1964  (168.074)
  • 1963  (93.914)
  • 1960  (74.219)
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  • 1
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    PANGAEA
    In:  Supplement to: Hewett, DF; Fleischer, Michael; Conklin, Nancy (1963): Deposits of the manganese oxides; supplement. Economic Geology, 58(1), 1-51, https://doi.org/10.2113/gsecongeo.58.1.1
    Publikationsdatum: 2024-07-01
    Beschreibung: In an earlier paper by two of the authors the conclusion was reached that the 33 recognized species of oxides of Mn could be separated into 3 groups: 1) those which appeared to be persistently supergene in origin, 2) those which appeared to be persistently hypogene, and 3) those which were supergene in some localities and hypogene in other localities. When that paper was written, there were available about 250 X-ray diffraction analyses of mineral specimens, also 35 complete and about 150 partial chemical analyses. The conclusions of that paper were based upon the interpretation of the geologic conditions under which these specimens occurred. Late in the preparation of that paper, it seemed worthwhile to make numerous semiquantitative analyses of specimens, largely from 9 western [U.S.A] states, selected carefully from 5 groups of geologic environments, in the hope that the frequency and percentages of some elements might be distinctive of the several geologic groups. For this purpose, 95 specimens were selected from the 5 groups, as follows: 19 specimens interpreted as supergene oxides by the geologists who collected them, 35 specimens of hypogene vein oxides, 22 specimens of Mn-bearing hot spring aprons, 9 specimens of stratified oxides, and 10 specimens of deep-sea nodules. The spectrographic analyses here recorded indicate that a group of elements - W, Ba, Sr, Be, As, Sb, Tl, and Ge - are present more commonly, and largely in higher percentages, in the hypogene oxide than in the supergene oxides and thus serve to indicate different sources of the Mn. Also, the frequency and percentages of some of these elements indicate a genetic relation of the manganese oxides in hypogene veins, hot spring aprons, and stratified deposits. The analyses indicate a declining percentage of some elements from depth to the surface in these 3 related groups and increasing percentages of some other elements. It is concluded that some of the elements in deep-sea nodules indicate that sources other than rocks decomposed on the continents, probably vulcanism on the floors of the seas, have contributed to their formation.
    Schlagwort(e): ALB-13; ALB-173; Albatross (1882-1921); Albatross1899-1900; Albatross1904-1905; ALBTR-13; ALBTR-173; ALBTR-4662; Aluminium; Barium; Beryllium; Bismuth; Boron; Calcium; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; Dredge, chain bag; Dredge, rock; DRG; DRG_C; DRG_R; DWBD1; DWHD47; Elevation of event; Event label; FANB01BD; FANBD-25D; FANFARE-B; Horizon; Indian Ocean; Iron; Lanthanum; Latitude of event; Lead; LGO-BT-57 or VM14 SBT57 (SIO); Longitude of event; Magnesium; MDPC02HO-MP-025F-2; MDPC02HO-MP-033K; MIDPAC; Molybdenum; MPC-25F-2; MPC-33K; NAGA; NAGA10C; Neodymium; Nickel; Niobium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Photo/Video; Potassium; PV; Sample ID; Scandium; Silicon; Sodium; Spectrographic analysis; Spencer F. Baird; Stranger; Strontium; Thallium; Titanium; V14; V14-57RD; Vanadium; Vema; Ytterbium; Yttrium; Zinc; Zirconium
    Materialart: Dataset
    Format: text/tab-separated-values, 296 data points
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
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    PANGAEA
    In:  Supplement to: Arrhenius, Gustaf (1963): Pelagic sediments. In: Hill, M.N. (Ed.) The Earth Beneath the Sea, History, The Sea - Ideas and Observations on Progress in the Study of the Seas, Wiley J, New York, U.S.A., 3, 655-727, hdl:10013/epic.46253.d001
    Publikationsdatum: 2024-07-01
    Beschreibung: Attempts to classify pelagic sediments have been based either on appearance and composition, or on the ultimate origin of the components. In particular it appears feasible to distinguish minerals which crystallized in sea-water from those which formed in magmas, in hydrothermal solution, or by weathering under acidic conditions. It is the case of iron and manganese oxide mineral aggregates which constitute one of the major types of rock encountered on the ocean floor; according to Menard (unpublished) about 10% of the pelagic area of the Pacific is covered by such nodules. The nodules consist of intimately intergrown crystallites of different minerals among those identified, besides detrital minerals and organic matter, are opal, goethite, rutile, anatase, barite, nontronite, and at least three manganese oxide minerals of major importance. Arrhenius and Korkisch (1959) have attempted to separate from each other the different minerals constituting the nodules, in order to establish the details of their structure and the localization of the heavy metal ions. The results demonstrate (Table II) that copper and nickel are concentrated in the manganese oxide phases concentrated in the reducible fraction. Cobalt, part of the nickel and most of the chromium are distributed between these and the acid-soluble group of the non-manganese minerals, dominated by goethite and disordered FeOOH.
    Schlagwort(e): Acid soluble, total; ALB-13; ALB-2; Albatross (1882-1921); Albatross1899-1900; Albatross1904-1905; ALBTR-13; ALBTR-2; ALBTR-4711; ALBTR-4721; Barium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; DRG; DWBD4; DWHD72; Event label; Horizon; Identification; Iron; Lanthanum; Lead; Manganese; Molybdenum; Nickel; Niobium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northern_Holiday; North-West Pacific Ocean; NTHL02HO-010PH; NTHL-10; Optical spectrographic analysis; Pacific Ocean; Reducible total; Residual; Scandium; Spencer F. Baird; Strontium; Thorium; Titanium; Wired profile sonde; WP; Ytterbium; Yttrium; Zirconium
    Materialart: Dataset
    Format: text/tab-separated-values, 386 data points
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
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    PANGAEA
    In:  Supplement to: Arrhenius, Gustaf; Bonatti, Enrico (1963): Neptunism and vulcanism in the ocean. Progress in Oceanography, 3, 7-22, https://doi.org/10.1016/0079-6611(65)90005-4
    Publikationsdatum: 2024-07-01
    Beschreibung: The origin of authigenic minerals on the ocean floor has been extensively discussed in the past with emphasis on two major processes; precipitation from solutions originating from submarine eruptions, and slow precipitation from sea water of dissolved elements, originating from weathering of continental rocks. It is concluded that in several marine authigenic mineral systems these processes overlap. A diagnostic principle is suggested, permitting a qualitative or semiquantitative discrimination between marine authigenic minerals crystallized from dissolved species, which have spent a long time in solution on the one hand, and the same minerals generated from solutions, near their source on the other. Extensive data are available for the manganese and iron oxide minerals forming manganese nodules. It is indicated on the basis of their composition and structure that many of the nodules found in the vicinity of the continents are made up essentially of manganese derived from continental weathering. In contrast to this group, all of the nodules found in the Pacific area of submarine vulcanism display the criteria for rapid precipitation near the source of solution. The distribution of barium minerals over the deep ocean floor is discussed.The same diagnostic principle is suggested for application to these solids, in order to discriminate between baryte and harmotome crystallized near the source of barium- rich, acidic vulcanites, and the same minerals formed from continental solution with passage through the biosphere. In the case of the authigenic aluminosilicates it is found that many of the framework elements (Si and particularly Al) have low passage time through solution, and the major fraction of these elements is consequently removed from solution in the vicinity of the eruptive source materials. Extensive modification of the crystal structures, however, takes place over long periods of time, adding particularly cations from sea water, and probably to some extent silica from siliceous fossils, which on their decay on the ocean floor appear to contribute to the silicate framework of growing zeolites. The marked fractionation of the rare earth ions between coexisting phases is pointed out, with discussion of the potential use of this phenomenon to indicate the processes of formation. The use of the hafnium/zirconium ratio as a tracer for the igneous source type is suggested, and the application of ideally imperfect tracers to establish the varying relative importance of volcanic versus halmeic source of marine minerals is discussed in general.
    Schlagwort(e): ALB-13; ALB-2; Albatross (1882-1921); Albatross1899-1900; Albatross1904-1905; ALBTR-13; ALBTR-2; ALBTR-4711; ALBTR-4721; Chromium; Cobalt; DEPTH, sediment/rock; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; DRG; DWBD4; DWHD72; Event label; Horizon; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Optical spectrographic analysis; Pacific Ocean; Spencer F. Baird
    Materialart: Dataset
    Format: text/tab-separated-values, 42 data points
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
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    PANGAEA
    In:  Supplement to: SCRIPPS Institution of Oceanography (1960): TETHYS (1960) Expedition, June-July 1960, List of core and dredge samples, R/V Spencer F. Baird. Scripps Institution of Oceanography, UC San Diego, unpublished, 7 pp, https://www.ngdc.noaa.gov/mgg/curator/data/spencer_f._baird/tethys/15005002.pdf
    Publikationsdatum: 2024-06-26
    Beschreibung: The cores and dredges described in this report were taken on the TETHYS Expedition from June 1960 until July 1960 by the Scripps Institution of Oceanography from the R/V Spencer F. Baird. A total of 124 cores and dredges were recovered and are available at Scripps for sampling and study.
    Schlagwort(e): Comment; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Elevation of event; Event label; GC; Gravity corer; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sample ID; Sediment type; Size; Spencer F. Baird; Substrate type; TET_27G-B; TET-10G; TET-21G; TET-22G; TET-24G; TET-28G; TET-54G; TETH01BD; TETH01BD-010G; TETH02BD; TETH02BD-021G; TETH02BD-022G; TETH02BD-024G; TETH02BD-027G-B; TETH02BD-028G; TETH02BD-054G; TETHYS_1; TETHYS_2
    Materialart: Dataset
    Format: text/tab-separated-values, 52 data points
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
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    PANGAEA
    In:  Supplement to: Needleman, Stanley M (1960): Soil science studies at Centrum Sø, northeast Greenland, 1960. Polarforschung, 30(1/2), 33-41, hdl:10013/epic.29211.d001
    Publikationsdatum: 2024-06-10
    Beschreibung: During the period May to August 1960, an Air Force scientific field party conducted earth science studies and tested a raised sand terrace, located about 224 km south of Station Nord, Northeast Greenland. The operation staged from Thule Air Force Base was climaxed by successful test Iandings on the terrace by C-119 and C-130 aircraft. Significant data were obtained from related investigations on a typical arctic lake, ice-free soils, meteorology, engineering geology, geomorphology, and electrical resistivity of soils.
    Schlagwort(e): 20S-15N; California bearing ratio; Centrum Sø, notheast Greenland; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Geological profile sampling; GEOPRO; Profile ID; Temperature, soil; Thickness; Water content, dry mass
    Materialart: Dataset
    Format: text/tab-separated-values, 119 data points
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Publikationsdatum: 2024-04-10
    Materialart: Thesis , NonPeerReviewed
    Format: text
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
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    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 200 no. 1, pp. 1-312
    Publikationsdatum: 2024-02-22
    Beschreibung: The aim of this book is to provide all persons interested in the tree and wood species of Suriname with a simple means to find the name of a given tree. To this end two dichotomous keys have been drawn up with the help of punched cards prepared from studies of conserved material and field observations made by the authors. The first one makes use only of vegetative characters of leaves and twigs and a few saliant features of the bark, disregarding flower and fruit characters mostly used in floras. The second key is based on the anatomy of the wood as far as this can be observed with a good 10 X or sometimes 20 X magnifying hand-lens.\nIn the \xe2\x80\x9cInleiding\xe2\x80\x9d the terminology applied in each of the keys and in the descriptions is explained and elucidated by sketch drawings. After the keys follows the descriptive part in which the families are treated in alphabetical sequence as are the genera within each family and species within a genus. In general the taxa are taken in the same circumscription as in the \xe2\x80\x9cFlora of Suriname\xe2\x80\x9d; where a different name is accepted, following recent views, the name in the Flora has been added in brackets. Attention is drawn to the Mimosaceae and Papilionaceae which are treated here on account of their close relationship as two major subdivisions of Leguminosae, the latter name being used as general family heading.
    Repository-Name: National Museum of Natural History, Netherlands
    Materialart: info:eu-repo/semantics/article
    Format: application/pdf
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  • 8
    Signatur: AWI G3-24-95571-2
    In: Tektonika Sibiri, Tom 2
    Materialart: Monographie ausleihbar
    Seiten: 385 Seiten , Illustrationen , 1 Kartenbeilage, 1 Errata
    Serie: Tektonika Sibiri / Akademija Nauk SSSR, Sibirskoe Otdelenie, Naučnyj Sovet po Tektonike Sibiri i Dalʹnego Vostoka Tom 2
    Sprache: Russisch
    Anmerkung: Kartenbeilage unter dem Titel: Tektoničeskaja Karta : Central'nogo sektora Sovetskoj Arktiki 〈1: 5 000 000〉 , CONTENTS Foreward Tectonics of Siberian Platform and Its Borderland Bounding Structures of Siberian Platform / Yu. A. Kosygin, I. V. Luchitski History of Development of Structure of North-Western Part of Siberian Platform / Ya. I. Polkin Tectonic Structure of Western Part of Siberian Platform / N. V. Drenov To the Problem of Structure of Pre-Yenisei Marginal Part of Siberian Platform / A. S. Kirillov History of Tectonic Development of South-Western Part of Siberian Platform and Rybinsk Depression / M. A. Zharkov On Peculiarities of Tectonics of Rydinsk Depression / A. I. Anatoljeva Some Relations of Siberian Platform with Its Borderlands / D. I. Musatov Tectonics of Yenisei Ridge / G. I. Kirichenko Structural-Facial Zones of Riphean and Lower Cambrian of Yenisey Ridge and North-Western Part of Eastern Sayan / M. A. Semikhatov On Tectonics of Southern Part of Yenisei Ridge / Yu. Parfenov Tectonics of Bakhta and Ucham River Basin / N. S. Malich On Mechanism of Horst-Formation in Tungussk Syneclise / L. M. PIotnikov On Forms of Structural Connections of Siberian Platform and West-Siberian Plate / K. V. Bogolepov Structure of Basement of Eastern Margin of West-Siberian Plate in Connection with Its General Tectonic Zoning / V. N. SoboIevskaya Structure of Folded Basement of Minusa Intermontane Downwarp and South-Eastern Part of West-Siberian Plate by Geophysical Data / V. S. Surkov Some New Information on Structures of Cretaceous the Eastern Margin of West-Siberian Plate / Yu. F. Pogonya-Stefanovich Tectonics of Sayano-Altai Folded Region Main Principles of Tectonic Classification of Depressions and Downwarps of Orogenic Stage of Development of Eastern Part of Sayano-Altai Region / B. N. Krasilnikov, G. M. Volontey Some Peculiarities of Deep Fractures on the Example of Folded Regions on the South of Krasnoyarsk Territory / D. I. Musatov Principal Features of Tectonics and History of Geologic Development of Eastern Sayan / A. L. Dodin On Tectonic Zonation of Eastern Sayan / V. B. Lyatski Main Features of Tectonics of Eastern Part of Eastern Sayan / O. P. AIexeyeva, V. D. Titov Some Problems of Tectonics of North-Western Part of Eastern Sayan / K. V. Radugin Tectonics of Proterozoic Era of East-Sayan (Derbinsk) Anticlinorium / A. A. SaveIyev Tectonics of Pre-Cambrian Blocks of Eastern Sayan and Khamar-Daban and Their Absolute Age / V. Ya. Khiltova, L. P . Nikitina, I. P. Buzikov, N. A. Avdontsev Main Features of Tectonics of Near-Sayan Structural-Facial Zone / P. I. Shames Problems of Tectonic Development of South-Western Part of Eastern Sayan and Adjacent Regions of Minusa Depressions / E. A. Shneider, B. P. Zubkus Tectonics of Minusa Depressions and of Their Basement / A. A. Mossakovski Some Features of Structure and Development of Western Sayan / L. P. Zonenshain On «Butt-End» (T-form) Conjugation of Structures of Western Sayan, Western Tuva and Mountain Altai / A. M. Borovikov Some Features of Tectonic Development of Territory of Tuva during Late Cambrian and Lower Paleozoic / G. A. Kudryavtsev Main Types of Development of Large Structures of Tuva Intermontane Downwarp / G. M. Volontey Tectonics of Central Sector of Soviet Arctic Tectonic Map of the North of Siberia at the Scale of 1:2 500 000 / I. P. Atlasov The Map of Neotectonics of the North of Siberia at the Scale of 1:2 500 000 / M. T. Kiryushina Tectono-Magmatic Stages of Development of Taimyr-Severnaya Zemlya Folded Region and Connection of Commercial Minerals with them / V. A. Vakar, B. Kh. Egiazarov Pre-Cambrian Basement of Taimyr and Its Deformation during Formation of Folded Region / Yu. E. Pogrebitski Tectonics and Metallogeny On Principles of Tectonic Zoning on the Example of Southern Regions of Krasnoyarsk Territory (in Connection with Problems of Metallogeny) / V. V. Bogatski On Structural-Metallogenic Zoning of Eastern Siberia and the North-East of USSR / S. V. Levchenko Tectonic Control of Trappean Ore-Bearing Intrusions of North-Western Part of Siberian Platform / A. M. ViIenski, G. I. Kavardin Tectonics of Igarka-Norilsk Region and Ore-Controling Structures / G. D. MasIov Laws Governing Localization of Ore Deposits in Norilsk-Igarka Region / V. N. Egorov Internal Structure of Early Caledonian Downwarp of Northern Part of West Sayan and Peculiarities of Its Magmatism / Sh. D. Kurtseraite Index of Regional Tectonic Nomendature Summary , СОДЕРЖАНИЕ Предисловие Тектоника Сибирской платформы и структуры ее обрамления Структуры ограничения Сибирской платформы / Ю. А. Косыгин, И. В. Лучицкий История развития структуры северо-западной: части Сибирской платформы / Я. И. Полькин Тектоническое строение западной части Сибирской платформы / Н. В. Дренов К вопросу о структуре приенисейской окраины Сибирской платформы / А. С. Кириллов История тектонического развития юго-западной части Сибирской платформы и Рыбинской впадины / М. А. Жарков Об особенностях тектоники Рыбинской впадины / А. И. Анатольева Некоторые вопросы соотношения Сибирской платформы с ее обрамлением / Д. И. Мусатов Тектоника Енисейского кряжа / Г. И. Кириченко Структурно-фациальные зоны рифея и нижнего кембрия Енисейского кряжа и северо -западной части Восточного Саяна / М А. Семихатов О тектонике южной части Енисейского кряжа / Ю. И. Парфенов Тектоника бассейна рек Бахты и Учами / Н. С. Малич О механизме горстообразования в Тунгусской синеклизе / Л. М. Плотников О формах структурной связи Сибирской платформы и Западно-Сибирской плиты / К. В. Боголепов Строение фундамента восточной окраины Западно-Сибирской плиты в связи с ее общим тектоническим районированием / В. Н. Соболевская Строение складчатого фундамента Минусинского межгорного прогиба и юго-восточной части Западно-Сибирской плиты по геофизическим данным / В. С. Сурков Некоторые новые данные по структурам мела на восточной окраине Западно-Сибирской плиты / Ю. Ф. Погоня-Стефанович Тектоника Саяио-Алтайской складчатой области Основные принципы тектонической классификации впадин и прогибов орогенного этапа развития восточной части Саяно-Алтайской области / В. Н. Красильников, Г. М . Волонтэй Некоторые особенности глубинных разломов на примере складчатых областей юга Красноярского края / Д. И. Мусатов Основные черты тектоники и истории геологического развития Восточного Саяна / А. Л. Додин К тектоническому районированию Восточного Саяна / В. Б. Ляцкий Основные черты тектоники восточной части Восточного Саяна / О. П. Алексеева, Д. В. Титов Некоторые вопросы тектоники северо-западной части Восточного Саяна / R. В. Радугин Тектоника протерозоя Восточно-Саянского (Дербинского) антиклинория / А. А. Савельев Тектоника докембрийских глыб Восточного Саяна и Хамар-Дабана и их абсолютный возраст / В. Я. Хильтова, Л. П. Никитина, И. П. Бузиков, Н. А. Авдонцев Основные черты тектоники Присаянской структурно-фациальной зоны / И. П. Шамес Вопросы тектонического развития юго-западной части Восточного Саяна и прилегающих районов Минусинских впадин / Е. А. Шнейдер, Б. П. 3убкус Тектоника Минусинских впадин и их фундамента / А. А. Моссаковский Некоторые черты структуры развития Западного Саяна / Л. П. Зоненшайн О торцовом сопряжении структур Западного Саяна, Западной Тувы и Горного Алтая / А. М. Боровиков Некоторые черты тектонического развития территории Тувы в позднем докембрии и нижнем палеозое / Г. А. Кудрявцев Основные типы развития крупных структур Тувинского межгорного прогиба / Г. М. Волонтэй Тектоника центрального сектора Советской Арктики Тектоническая карта севера Сибири масштаба 1:2 500 000 / И. П. Атласов Карта новейшей тектоники севера Сибири масштаба 1:2 500 000 / М. Т. Кирюшина Тектоно-магматические этапы развития Таймыро-Североземельской складчатой области и связь с ними полезных ископаемых / В. А. Вакар, Б. Х. Егиазаров Докембрийский фундамент Таймыра и его деформации в период образования снладчатой области / Ю. Е. Погребицкий Тектоника н металлоrения О принципах тектонического районирования на примере южных районов Красноярского края (в связи с проблемами металлогении) / В. В. Богацкий О структурно-металлогеническом районировании Восточной Сибири и Северо-Востока СССР / С. В. Левченко Тектонический контроль трапповых рудоносных интрузий северо-западной части Сибирской платформы / А. М. Виленский, Г. И. Кавардин Тектоника Игарско-Норильского района и рудоконтролирующие структуры / Г. Д. Маслов Закономерности размещения рудных месторождений в Норильско-Игарском районе / В. Н. Егоров Внутренняя структура раннекаледонского прогиба северной части Западного Саяна и особенности его магматизма / Ш. Д. Курцерайте Указатель региональных тектонических терминов Краткое содержание сборника Резюме , In kyrillischer Schrift , In russischer Sprache mit englischer Zusammenfassung
    Standort: AWI Lesesaal
    Zweigbibliothek: AWI Bibliothek
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  • 9
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 139-144
    Publikationsdatum: 2024-01-12
    Beschreibung: Die Untersuchung des Ems-Estuarium mit dem Dollart und dem anschlie\xc3\x9fenden Wattgebiet wurde u.a. vorgenommen, um durch das Sammeln von \xc3\xb6kologischer Kenntnisse, die pal\xc3\xa4o-\xc3\xb6kologischen Verh\xc3\xa4ltnisse derartiger Regionen aus fr\xc3\xbcheren Epochen der Erdgeschichte besser kennen zu lernen. Deshalb haben diese Schlu\xc3\x9ffolgerungen \xc3\xbcber die \xc3\xb6kologischen Verh\xc3\xa4ltnisse einen etwas anderen Akzent, als wenn sie von einem Biologen stammten.\nDie \xc3\x96kologie der Diatomaceae, Mollusca, Ostracoda, Amphipoda, Copepoda, Foraminifera und noch einiger anderer wirbelloser Tiere wurde einer n\xc3\xa4heren Untersuchung unterzogen. Absichtlich war die Aufmerksamkeit auf die Mikrofauna und -flora gerichtet, weil wir besonders unsere mikropal\xc3\xa4ontologische Kenntnis vertiefen wollten.
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  • 10
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 33 no. 1, pp. 37-60
    Publikationsdatum: 2024-01-12
    Beschreibung: Die Subsubclassis Redioinei ODENING, 1960 innerhalb der Unterklasse Digenea (VAN BENEDEN, 1858) wurde in zwei fr\xc3\xbcheren programmatischen Systementw\xc3\xbcrfen provisorisch, teilweise in Anlehnung an LA RUE (1957), gegliedert (ODENING 1960, 1961b). Ich halte es heute f\xc3\xbcr angebracht, die in jeder Beziehung bestimmbaren und festumrissenen Trematodengruppen als Ordnungen zu bewerten, wie es z.B. auch in den neueren Systemen der Cestoden der Fall ist. Diese Auffassung hat nicht nur praktische Vorz\xc3\xbcge, sondern sie befreit auch die unbestritten einheitlichen Gruppen aus hypothetischen Verbindungen. Ist es doch ein Nachteil der meisten neueren Einteilungsversuche der Digenea, da\xc3\x9f phylogenetische Hypothesen in Form von Ordnungen etabliert wurden, die nach Lage der Dinge je nach Auffassung der Autoren recht verschieden zusammengesetzt waren, w\xc3\xa4hrend die wirklich einheitlichen Gruppen mit den Zwischenkategorien (Unterordnung, \xc3\x9cberfamilie) bedacht wurden. Die Redioinei umfassen nach der neuen Wertung folgende selbst\xc3\xa4ndige Ordnungen (alphabetische Reihenfolge): 1. Allocreadiida Odening, 1960 2. Azygiida (La Rue, 1957) stat. et nom. emend. 3. Clinostomatida (Allison, 1943) stat. et nom. emend. 4. Cyclocoelida (La Rue, 1957) stat. et nom. emend. 5. Fasciolida (Poche, 1926) stat. et char. emend. 6. Hemiurida (Poche, 1926) stat. emend. 7. Opisthorchiida (La Rue, 1957) char. emend. 8. Paramphistomatida (Poche, 1926) stat. et char. emend.\nDie Ordnung Didymozoida (Poche, 1926) ist von den Redioinei auszuschlie\xc3\x9fen, da sie m\xc3\xb6glicherweise nicht zu den Digenea geh\xc3\xb6rt (siehe Baer & Joyeux 1961).
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  • 11
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 5-7
    Publikationsdatum: 2024-01-12
    Beschreibung: Im Sommer des Jahres 1953, 1954 und 1956 wurden mit dem von dem Ministerium f\xc3\xbcr Wasserbauverwaltung zur Verf\xc3\xbcgung gestellten Forschungsschiff \xe2\x80\x9eOns Genoegen\xe2\x80\x9c, insgesamt 8 Wochen hydrographische, chemische und biologische Untersuchungen gemacht auf dem Wasser und auf dem Land.\nVon der Nehrungsinsel Rottumeroog bis Papenburg an der Ems wurden 352 Bodenproben und etwa 160 Wasserproben gesammelt. Weiter wurden viele hydrographische Messungen durchgef\xc3\xbchrt.
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  • 12
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 97-118
    Publikationsdatum: 2024-01-12
    Beschreibung: Im Sommer der Jahren 1953, 1954 und 1956 wurden mit einem, durch das Ministerium f\xc3\xbcr Wasserbauverwaltung zur Verf\xc3\xbcgung gestellten Forschungsschiff insgesamt etwa 8 Wochen hydrographische, chemische und biologische Untersuchungen auf dem Land und im Wasser vorgenommen.\nUnter anderm wurden 352 Bodenproben gesammelt in der Ems bis Leer, in den Prielen und auf den Platen (siehe \xc3\x9cbersichtskarte hinten im Buch und Profile).
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  • 13
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 33 no. 1, pp. 71-81
    Publikationsdatum: 2024-01-12
    Beschreibung: Studying the kidneys of the Common Porpoise and the Fin Whale it was found that there is a second venal system next to the normal venal system. The arterial and venal system as found in the kidneys of the dog are present in the kidneys of the Common Porpoise without typical differences but there is also a venal system situated outside the renculi which conducts the blood from the venae arcutae to the vene cava. This system is found in the kidneys of the Common Seal but here it is replacing the system of the vena renalis which it does not do in the kidneys of the Common Porpoise.\nIn the kidneys of the Common Porpoise and the Fin Whale both the plexus which surround the pelvic cavity and the ureter are present and they show to be nearly similar to those described for the kidneys of the dog. Between the renculi it is found that the plexus mentioned are somewhat more developed than in the dog. The morphology of the plexus is also identical to that of the plexus in the dog, and it is supposed that their function will be also the same in the Common Porpoise and in the dog.
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  • 14
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 63-80
    Publikationsdatum: 2024-01-12
    Beschreibung: Im Nachfolgenden berichten wir \xc3\xbcber einige wirbellose Tiergruppen, welche in den Jahren 1953\xe2\x80\x941956 in den Bodenproben gefunden worden sind. Fr\xc3\xa4ulein A. P. C. DE VOS war mit der Bearbeitung im Jahre 1954 angefangen, aber schon bald zeigte sich die Arbeit zu umfangreich und wurde Dr. J. H. STOCK ein Teil der Bearbeitung \xc3\xbcbertragen. Erstgenannte Frl. DE VOS hat sich namentlich mit der Bestimmung der Polychaeta, Ostracoda, Cladocera, Harpacticoida und Calanoida besch\xc3\xa4ftigt, w\xc3\xa4hrend letztgenannter Dr. STOCK die \xc3\xbcbrigen Crustacea und \xc3\xbcbrigen Evertebraten, wie Coelenterata, Bryozoa, Echinodermata, u.s.w. vorgenommen hat. Au\xc3\x9ferdem haben Frl. DE VOS in 1954, und Dr. STOCK in 1956 im Dollart-Ems-Estuarium au\xc3\x9fer den regul\xc3\xa4ren Serienmustern erg\xc3\xa4nzende Sammlungen gemacht. Dabei wurde speziell auf die Mikrofauna geachtet.\nLeider hat der unzeitige Tod von Fr\xc3\xa4ulein DE VOS es f\xc3\xbcr sie unm\xc3\xb6glich gemacht selber diese Arbeit zu vollenden. Die \xc3\xb6kologische Auswertung ihrer Daten ist ausschlie\xc3\x9flich von Dr. STOCK versorgt worden, und dann noch nur teilweise durchgef\xc3\xbchrt. Samtliche Polychaeta warten noch auf eine \xc3\xb6kologische Durcharbeitung.
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  • 15
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 9-12
    Publikationsdatum: 2024-01-12
    Beschreibung: Das untersuchte Wassergebiet liegt in der gem\xc3\xa4\xc3\x9figten Klimazone Westeuropas. Das Wetter ist gekennzeichnet durch seine gro\xc3\x9fe Ver\xc3\xa4nderlichkeit, die durch die atlantischen Tiefdruckgebiete, welche vielmals mit der vorherrschenden s\xc3\xbcdwestlichen und westlichen Luftstr\xc3\xb6mung die Zone durchwandern, verursacht wird.\nNachstehend geben wir einige Daten \xc3\xbcber das Klima der beiden Stationen Borkum und Emden.
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  • 16
    Publikationsdatum: 2024-01-12
    Beschreibung: \xc3\x9cber die postembryonale Entwicklung \xe2\x80\x94 besonders die Gewichtszunahme \xe2\x80\x94 junger Giftschlangen (Viperiden, Crotaliden, Elapiden) gibt es aus naheliegenden Gr\xc3\xbcnden nur wenige eingehendere Untersuchungen. KLAUBER (1956) bringt an Hand eines gro\xc3\x9fen Materials eine Zusammenfassung einschl\xc3\xa4giger Freilandbeobachtungen und -messungen an einer Reihe von Crotalus-Arten und fa\xc3\x9ft die Gewichts-L\xc3\xa4ngen- Relationen der erbeuteten Tiere nach Monaten tabellarisch zusammen. Statistisch ergibt sich dabei ein Index W = CLP (W = Gewicht, L = Gesamtl\xc3\xa4nge, C und p sind artliche Konstanten, die bei \xe2\x99\x80\xe2\x99\x80 gr\xc3\xb6\xc3\x9fer sind als bei \xe2\x99\x82\xe2\x99\x82: adulte \xe2\x99\x80\xe2\x99\x80 sind schwerer als \xe2\x99\x82\xe2\x99\x82 gleicher L\xc3\xa4nge, die absolut schwersten Tiere sind aber infolge absolut gr\xc3\xb6\xc3\x9ferer L\xc3\xa4nge stets \xe2\x99\x82\xe2\x99\x82). F\xc3\xbcr Crotalus atrox z.B. betr\xc3\xa4gt der Klaubersche Index W = 550 L3, 3 (eine 100 cm lange Schlange wiegt also 550 g).\nDiese Werte repr\xc3\xa4sentieren den gro\xc3\x9fen Durchschnitt aus einer Vielzahl verschiedener Messungen an immer wieder neuen Individuen der jeweiligen Altersstufen. Regelm\xc3\xa4\xc3\x9fige Gewichtskontrollen an ein und demselben Individuum lassen sich dagegen nur in Gefangenschaft exakt durchf\xc3\xbchren. Wir nehmen daher die Gelegenheit wahr, die Entwicklung einiger im Tierpark Berlin gez\xc3\xbcchteter Grubenottern (Crotalus atrox und Agkistrodon piscivorus) im einzelnen zu verfolgen und \xe2\x80\x94 auch im Hinblick auf terraristische und pathologische Probleme, wie sie in Zoologischen G\xc3\xa4rten auftreten \xe2\x80\x94 zu kommentieren.
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  • 17
    facet.materialart.
    Unbekannt
    In:  Flora of the Netherlands Antilles vol. 1 no. 2, pp. 87-88
    Publikationsdatum: 2024-01-12
    Beschreibung: Monoecious, marsh or aquatic plants, with perennial, creeping rootstocks and erect, terete stems. Leaves alternate, linear or strap-shaped, sheathing at the base, flat, slightly convex on the back. Flowers unisexual, densely crowded in simple, compact, cylindric spikes. Male inflorescence terminal and separated from the female spike or contiguous to it; each spike subtended by spathaceous, usually fugacious, bracts and divided at intervals by smaller caducous bracts. Perianth consisting of bristles. Male flowers with 3, rarely 1\xe2\x80\x947 stamens; the filaments free or connate; the anthers linear or oblong, basifixed, 2-celled, with longitudinal dehiscence; the connective produced beyond the cells in a conical, carnose acumen; pollen grains simple or compound. Female flowers with a one-celled, superior, stipitate and fusiform ovary; the ovule solitary and anatropous; the style elongate, slender, erect; the stigma ligulate, spathulate, lanceolate or linear. Among the female flowers many sterile ones with clavate tips. Fruit minute, stipitate, fusiform or ellipsoid, with a membranaceous or coriaceous pericarp, splitting longitudinally. Seed subcylindric or narrowly ellipsoid; the testa membranaceous; albumen farinaceous. Embryo cylindric, straight. About 8 species in one genus, widely distributed in temperate and tropical regions.
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  • 18
    facet.materialart.
    Unbekannt
    In:  Flora of the Netherlands Antilles vol. 1 no. 2, pp. 121-203
    Publikationsdatum: 2024-01-12
    Beschreibung: Annual or perennial herbs, rarely shrubby. Leaves alternate, consisting of sheath, ligule and blade. Sheaths envelopping the stem, usually with free margins; ligule borne at the mouth of the sheath, membranaceous or a rim of hairs; blades mostly elongate, flat, convolute or terete, parallel-veined. Inflorescence spicate, racemose or paniculate, bearing spikelets which consist of a shortened axis (rhachilla) and two to many scales. The two lowest scales (glumes) empty, rarely wanting; the following scales (lemmas) bearing in their axil an usually enclosed prophyll (palea) and a perfect or reduced flower. Lemma, palea and flower together forming the floret. Perfect flower consisting of 2\xe2\x80\x943 hyaline or fleshy lodicules, usually 3 (1\xe2\x80\x946) stamens and a pistil. Stamens with at anthesis rapidly elongating, filiform or ribbon-like filaments with 2-celled anthers, opening with longitudinal splits. Ovary superior, 1-celled; ovule one, anatropous; styles usually 2(1\xe2\x80\x943) with plumose stigmas. Fruit a caryopsis (i.e. the pericarp adnate to the seed) with mealy endosperm, rarely a nut, a berry or an utricle with free pericarp. Embryo small, at the base of the side opposite the hilus. About 4000 species in 500 genera; of world-wide distribution.
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  • 19
    facet.materialart.
    Unbekannt
    In:  Beaufortia vol. 9 no. 110, pp. 232-240
    Publikationsdatum: 2024-01-12
    Beschreibung: When working at the Tropical Institute, Amsterdam (1952\xe2\x80\x941957), some cases came to my notice of small borers belonging to the Scolytidae, Platypodidae and Bostrychidae attacking newly felled timber in Surinam and causing the same well-known trouble as in other tropical regions. My interest in the neotropical representatives of these families was further aroused by the material handed to me by my friend J. G. Betrem who had collected it during the two months that he carried on investigations into the status of Xyleborus morigerus in coffee plantations near Cali, Colombia, in 1959. This led me to assembling and assorting the material of these families of West Indian origin to be found in the collections of the Leiden and Amsterdam museums. This material was rather scanty and partly unnamed but it still provided some interesting data. Recently Mr. P. H. van Doesburg jr, entomologist at the Landbouwproefstation (Agricultural Experiment Station) at Paramaribo submitted some newly acquired Scolytidae which he had collected in the Surinam plantations. They provided some data on the habits and economic status of the little borers additional to those compiled by J. B. M. van Dinther in his book on the Insect pests of cultivated plants in Surinam (1960), in which survey a few species collected by him but not fully identified, were mentioned. At my request I then received for examination the latter specimens kept in the collection of the Entomological Laboratory at Wageningen, and, through the kind cooperation of Dr. D. C. Geyskes and Mr. van Doesburg, also all the material preserved in the collections of the Surinam Museum and the Experiment Station at Paramaribo. My main interest was directed towards the ecological data and a search was made for information to be found in earlier reports and in the literature of adjacent countries. In this way sufficient relevant data accumulated to warrant the publication of the present paper. For the identification of species unknown to us and the verification of old names I applied to Professor S. L. Wood, Provo, Utah, U.S.A. on various occasions. A few Bostrychidae were identified by the late Professor J. M. Vrijdagh, Brussels.
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  • 20
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 81-90
    Publikationsdatum: 2024-01-12
    Beschreibung: Im \xc3\xb6kologischen Teil unserer Abhandlung \xc3\xbcber Holoz\xc3\xa4n-Ostracoden der Niederlande ist eine \xc3\x9cbersicht von den uns bis jetzt bekannten Tatsachen, die die \xc3\x96kologie von Ostracoden des Nordseegebietes betreffen, gegeben (Schrifttum 4, T. III).\nDa auf diesem Gebiet noch sehr wenig Arbeit geleistet wurde, ist diese \xc3\x9cbersicht recht fragmentarisch. So mangelt es uns an Daten \xc3\xbcber die Zusammenstellung der Ostracodenbiocoenosen im polyhalinen Wasser, deren Kenntnis von gro\xc3\x9fem Belang ist im Verband mit den faunistischen Ver\xc3\xa4nderungen welche beim \xc3\x9cbergang vom Brackwasser nach dem marinen auftreten. Ganz allgemein kann gesagt werden, da\xc3\x9f eine Untersuchung von einer Serie Proben, die genommen wurden in einem Gebiet, wo nacheinanderfolgend s\xc3\xbc\xc3\x9fwasser, brack- und rein marine Bereiche vorkommen, eine wesentliche Vervollst\xc3\xa4ndigung unserer heutigen Kenntnis \xc3\xbcber die \xc3\x96kologie der Ostracoden Nordwesteuropas darstellen k\xc3\xb6nnte.
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  • 21
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 33 no. 1, pp. 3-35
    Publikationsdatum: 2024-01-12
    Beschreibung: Although there exists an extremely voluminous literature on Cyprinid fishes and the morphology and physiology of some species has been intensively studied by various authors, very little is yet known about feeding mechanisms and their functioning in most members of this family.\nSo far as known, only some European species \xe2\x80\x94 e.g. Cyprinus carpio, Carassius auratus, Rutilus rutilus Gobio gobio \xe2\x80\x94 one Asian (Labeo rohita), and one African (Labeo horie) have been investigated thoroughly as regards their morphology in relation to their feeding habits. Moreover ,the ecology of most African species is only scantily known.
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  • 22
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    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 33 no. 1, pp. 83-85
    Publikationsdatum: 2024-01-12
    Beschreibung: We present below listings of mycotic infections occurring in vertebrates at the Chicago Zoological Park from September, 1954 to December, 1962. Most of the identifications were made by Dr. Tilden and Mrs. Getty from cultures of the fungi involved. Except for a few cases noted among the mammals, the findings were made from necropsy material.\nIt is interesting to note the wide variety and numbers of birds with mycotic infections in contrast to the few findings in mammals and reptiles. Our interest in mycotic infections during this period led to the publication of the eight articles listed at the end of this paper, and the reader is referred to these for additional information on some of the cases. These studies have included research on the endotoxins of Aspergillus flavus and fumigatus, the description of a new species of Microsporum, and case reports of mycoses in animals that were previously unrecorded.
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  • 23
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 33 no. 1, pp. 87-88
    Publikationsdatum: 2024-01-12
    Beschreibung: The bacteriological examinations of abnormal stools, irrespective of the apparent seriousness of the illness, is particularly important in a zoological park where it is difficult to apply measures to keep out possibly infected wild, non-resident animals and mechanical carriers, such as flies, cockroaches, etc. One obvious instance of the initiation of an epidemic by nonresident animals was the occurrence of infection with Salmonella newport among the animals in the pachyderm house. The first case in an elephant occurred about a month after S. newport had been isolated from the blood of a skunk found dead in the park. Prompt diagnosis of the first case and examination of the stools of other animals in the same building led to the discovery of further infections before symptoms occurred in the other animals. Suitable antibiotic therapy was instituted, but the first animal, an adult female elephant, was lost. All the pathogenic enteric bacteria isolated were identified as S. newport.\xc2\xb9) A fatal infection of a young forest horse with Salmonella typhimurium occurred following a long period of rainy weather leading to standing water in the enclosure. Contamination of the water by wild rats is believed to have been the most likely source of infection in this instance. No secondary cases occurred.
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  • 24
    facet.materialart.
    Unbekannt
    In:  Bijdragen tot de dierkunde vol. 30 no. 1, pp. 13-31
    Publikationsdatum: 2024-01-12
    Beschreibung: Ein Gebiet wie der Dollartraum, der aus Sand- und Schlickplaten besteht, die bei Flut \xc3\xbcbersp\xc3\xbclt werden, bei Ebbe gr\xc3\xb6\xc3\x9ftenteils blo\xc3\x9fgelegt werden und dann durch tiefe oder untiefe Wasserrinnen und Priele voneinander getrennt sind, bildet f\xc3\xbcr die Diatomeen einen au\xc3\x9fergew\xc3\xb6hnlichen Lebenskreis. Wechselweise von Salzwasser \xc3\xbcberschwemmt oder austrocknend in einer prallen Sonne, manchmal auch mit salzarmen Regenwasser duchtr\xc3\xa4nkt und gro\xc3\x9fen Temperaturschwankungen ausgesetzt, ist es nur bestimmten, zu spezifischen Assoziationen vereinigten Arten m\xc3\xb6glich, sich in einer derartigen Umgebung zu behaupten. Auf diesen Umstand haben schon BROCKMANN (1935) und HUSTEDT (1939) hingewiesen.\nEs zeigt sich, da\xc3\x9f in gleichwertigen Biotopen diese eurytopen, euryhalinen und eurythermen Assoziationen nicht nur in Holland, sondern u.a. auch in Deutschland, England und Schottland vorkommen. Innerhalb des Biotops entstehen kleinere, jedoch gleichfalls spezifische Artengruppierungen von Diatomeen, auf wenig n\xc3\xa4hrstoffreichem Sandboden aber manchmal andere als auf einem Schlickboden, der viel organische Stoffe enth\xc3\xa4lt.
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  • 25
    facet.materialart.
    Unbekannt
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 79-88
    Publikationsdatum: 2024-01-12
    Beschreibung: The present investigation arose from a discussion between Dr van Steenis and Mr C. T. White in July 1950 concerning a plant from North Queensland, collected by Mr L. J. Brass. The specimen was pre-identified as an Aristotelia but also showed similarity with the Papuan genus Sericolea. The need was felt to investigate the distinction between the two genera. Mr White was very keen to investigate the problem himself but this was unfortunately prevented by his untimely death, only two weeks after this discussion.\nThe problem has rested ever since, until in 1963 I had to verify the distinction between the two genera for my work on the Pacific flora, a work executed under a grant from the Netherlands Organisation for the Advancement of Pure Research (Z.W.O.).
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  • 26
    facet.materialart.
    Unbekannt
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 89-144
    Publikationsdatum: 2024-01-12
    Beschreibung: The amount of both living and herbarium material of Ericaceae, which has become accessible to the author in and from Malaysia since his various precursory papers on the family have been published, are the reason for this supplement.\nIn Borneo, collecting in the last years has increased considerably in its northern part. In Sarawak, J. A. R. Anderson and E. F. W. Brunig collected a large number of Ericaceae on various mountains, partly not yet previously visited both within the \xe2\x80\x98kerangas\xe2\x80\x99 and the mossy forest. In N. Borneo it was Mrs Sheila Collenette who in 1960 climbed Mt Trus Madi, with c. 2620 m altitude the highest peak there next to Mt Kinabalu, and found on it a new species of Rhododendron besides other species, described from and thought to be limited to Mt Kinabalu up to now. Mt Kinabalu was visited again by W. Meijer in the lower part and the eastern shoulder above Kundasan, by Mrs Collenette in 1960 on a new path, the so-called Mesilau East route, and by the R. Society Expedition in 1961 under E. J. H. Corner (together with W. L. Chew and A. Stainton) on a new trail via the eastern shoulder towards the point, where it meets the Mesilau East route at c. 3440 m.
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  • 27
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 31-38
    Publikationsdatum: 2024-01-12
    Beschreibung: There is a great diversity of opinion regarding the interpretation of the genera and some species in the former Hippocrateaceae. If one reads the comprehensive and detailed revision of the New World Hippocrateaceae by A. C. Smith (Brittonia 3, 1940, 341\xe2\x80\x94555), one may have an impression of it. For example, A. C. Smith in his monotypic genus Hemiangium, under H. excelsum, has united species which were recognized as belonging to three different genera by Miers; he has also limited Hippocratea L. to a single species, H. volubilis L., and placed more than 40 names of species and varieties in the synonymy of it.\nA detailed review of the history and generic delimitation of the family Hippocrateaceae has already ably been summarized and discussed by A. C. Smith in the above mentioned publication. I shall make only a brief account of those works which contain genera, species, or discussions related to the Malaysian flora.
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  • 28
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 1, pp. 122-125
    Publikationsdatum: 2024-01-12
    Beschreibung: Mastichodendron Cronquist, Lloydia 9, 1946, 245 \xe2\x80\x94 Mastichodendron (Engler) H. J. Lam, Med. Bot. Mus. Herb. Rijksuniv. Utrecht 65, 1939, 521; idem, Rec. Trav. bot, N\xc3\xa9erl. 36, 1940, 521 \xe2\x80\x94 Mastichodendron Jacquin in Hedwig, Genera, 1906, 116, as a synonym in Bumelia \xe2\x80\x94 Sideroxylon L., section Mastichodendron Engler, Nat. Pfl. Fam., ed. 1, IV, 1, 1897, 144.\nTrees, rarely shrubs. Leaves scattered, tertiary nerves transverse but the nerves subparallel to the secondary nerves. Stipules none. Flowers in few-flowered, axillary clusters. Sepals 5, imbricate. Corolla 5-lobed, lobes imbricate in bud. Staminodes 5, alternipetalous, inserted in the throat of the tube. Stamens 5, oppositi- and epipetalous, anthers dehiscing laterally. Ovary 5-celled, with one ovule in each cell. Fruit one-seeded, pericarp thin, seed with thin testa, scar circular, basal or basilateral, cotyledons thin, endosperm copious.
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  • 29
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 57-60
    Publikationsdatum: 2024-01-12
    Beschreibung: The flowering specimens of Glyptopetalum are very difficult to separate from those of Euonymus except by examining the number of ovules in each cell of the ovary. The ovules are mostly 2, rarely 3\xe2\x80\x9412, per cell in Euonymus and there is only one in Glyptopetalum. However, the genus Glyptopetalum can be easily distinguished from Euonymus, or recognized, by the characteristic persistent columella of the fruit and the branched raphe of the seed (cf. also Fl. Mai. 1, 5, 1963, 256 and fig. 711).\nIn preparing the Celastraceae for the Flora Malesiana, two additional extra-Malaysian species of Glyptopetalum have been found: a new one from Thailand and a new combination for the flora of China. The range of distribution of this genus is now extending to southwestern China.
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  • 30
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 1, pp. 151-175
    Publikationsdatum: 2024-01-12
    Beschreibung: Descriptions are given of the tribe Lepidagathideae, that had already been proposed in an earlier paper, and of an entirely new tribe related to the latter, the Borneacantheae. The last-named tribe comprises so far but a single genus, Borneacanthus, based on B. grandifolius; it further includes B. angustifolius, B. paniculatus, B. stenothyrsus, B. parvus and B. mesargyreus (Hall. f.) Brem. (Strobilanthes mesargyreus Hall. f. = Filetia mesargyrea Brem.), and is confined to Borneo. Another new genus, Cosmianthemum, a near ally of Pseuderanthemum, seems to have an even narrower geographical distribution, for it has been found so far only in the western part of Borneo. It is based on C. magnifolium, and comprises in addition C. latifolium, C. angustifolium, C. obtusifolium, C. longibracteatum, C. brookeae, C. punctulatum and C. subglabrum. To the species of these two genera keys are provided. Further are described Hemigraphis sarawacensis, Lepidagathis marginata, Filetia brookeae, F. lanceolata, Hallieracantha peranthera and Peristrophe monosemaeophora. The area of Hallieracantha is extended to Siam by the inclusion of H. graphocaula (Imlay) Brem. ( Justicia graphocaula Imlay). On account of the presence of two different kinds of pollen in this genus, it is suggested that it may not be an altogether natural unit. The leaves of the two new species of Filetia proved to contain inulin, but this substance, whose occurrence in the Acanthaceae was so far unknown, is not present in all the representatives of this genus.
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  • 31
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    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 199 no. 1, pp. 195-230
    Publikationsdatum: 2024-01-12
    Beschreibung: 154 plant species, chosen at random, and collected in the Netherlands were investigated cytologically. The chromosome numbers determined were compared with data known from other countries.
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  • 32
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    In:  Correspondentieblad ten dienste van de floristiek en het vegetatie-onderzoek van Nederland vol. 15 no. 1, pp. 159-160
    Publikationsdatum: 2024-01-12
    Beschreibung: Teneinde de plantengroei van de Amsterdamse grachtmuren te kunnen vergelijken met muurbegroeiingen in andere steden, hebben wij in 1954 o.a. ook de vegetatie van de Utrechtse grachtmuren bekeken. Dit gebeurde tijdens twee middagen; op 25 juli warden enkele grachten vanaf de straatzijde ge\xc3\xafnventariseerd en op 19 september hebben we de muren vanuit een kano bestudeerd.\nBij een vergelijking van de Utrechtse muurvegetatie met die van Amsterdam viel het ons op, dat enkele plantensoorten, die in Utrecht (en elders) zeer algemeen op muren voorkomen in Amsterdam heel weinig te vinden zijn. Dit zijn o.a.
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  • 33
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    In:  Correspondentieblad ten dienste van de floristiek en het vegetatie-onderzoek van Nederland vol. 17 no. 1, pp. 185-186
    Publikationsdatum: 2024-01-12
    Beschreibung: In aansluiting op het eerste deeltje van Twente-natuurhistorisch, dat het landschap, de geologie en de vroegste geschiedenis van dit gebied behandelt, is thans een tweede deeltje verschenen over de bodem en de bossen. Het boekje is verdeeld in een drietal hoofdstukken, getiteld: 1. De bodem van Twente, zijn ontstaan en zijn betekenis voor landschap en plantengroei; 2. de plantengroei in de Twentse bossen en 3. de geschiedenis van het Twentse bos. Het laatste werd geschreven door Dr. Van Zeist, de beide andere door Ir. Kop. Het eerste hoofdstuk geeft na een korte inleiding een overzicht over de geologische geschiedenis, verdeeld in de tertiaire afzettingen, het ijstijdvak en het holoceen, verder een beschouwing over de bodem als plantengroeiplaats waarbij achtereenvolgens worden behandeld het samenspel der standplaatsfactoren en het water en de voedingsstoffen; het wordt afgesloten met een globale beschrijving van het Twentse landschap, waarbij ook het grondgebruik ter sprake komt. Het hoofdstuk over de plantengroei in de Twentse bossen bevat o.a. een bespreking van de diverse bostypen. De geschiedenis van het Twentse bos wordt als gewoonlijk voor een belangrijk deel op pollendiagrammen gebaseerd, waarvan er twee zijn afgeheeld.\nEen samenvatting in het Duits, een literatuurlijst en een boskaart van Twente besluiten de aflevering, die ook wat de illustraties betreft weer een prettige indruk maakt.
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  • 34
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    In:  Flora Malesiana Bulletin vol. 18 no. 1, pp. 1011-1016
    Publikationsdatum: 2024-01-12
    Beschreibung: Blume, C. L., Flora Javae, etc.\nAdd: cf. Archiefboek Univ. Library Leyden J.N. 23 for 1847, p. 48; ibid. J.N. 26 for 1851, p. 36.
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  • 35
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    In:  Flora Malesiana Bulletin vol. 18 no. 1, pp. 1000-1004
    Publikationsdatum: 2024-01-12
    Beschreibung: As a student, I used to enjoy \xe2\x80\x99Karsten and Schenck\xe2\x80\x99 propped up on the breakfast-table. With equal familiarity I treated \xe2\x80\x99Kerner\xe2\x80\x99, \'Schimper\', and other great picture-books of botany. The time came to translate the dreams of youth into vocation. \xe2\x80\x9dProtista\xe2\x80\x9d, said the professor of zoology, \xe2\x80\x9dare the pivot of biology\xe2\x80\x9d. I substituted my breakfast-reading with the Archiv f\xc3\xbcr Protistenkunde, and hesitated at the coming call of biophysics. Ever since I have been rent, like the morning toast, by two forces which would make of me a student of the microcosm of protoplasm and a disciple of its greatness. They are the forces splitting biology into macromolecules and macro-organisms, and I do not know how this rift may be spanned. I cannot conceive what energy level, chemical bond, or carbon-grouping can decide whether it is insect-pollination or curiosity that will be inherited. But the pendulum has swung. The young botanist no longer looks at these books? he models molecules and chromosomes, and works very largely in vitro. Nevertheless, if biology is not to stand still, the pendulum will return and its amplitude will be the strength of those who have put their trust in the macrocosm.\nThese were the thoughts which I vaguely entertained, when I found myself in the forests of Malaya and I measured my insignificance against the quiet majesty of the trees. All botanists should be humble. From trampling weeds and cutting lawns they should go where they are lost in the immense structure of the forest. It is built in surpassing beauty without any of the necessities of human endeavour; no muscle or machine, no sense-organ or instrument, no thought or blueprint has hoisted it up. It has grown by plant-nature to a stature and complexity exceeding any presentiment that can be gathered from books, and it is one of the most baffling problems of biology.
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  • 36
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    In:  Flora Malesiana Bulletin vol. 15 no. 1, pp. 708-710
    Publikationsdatum: 2024-01-12
    Beschreibung: Mr G.H. Addison, Curator of the Singapore Botanic Garden, repatriated end 1959.\nMr P. Ashton, Forest Botanist, Brunei, will return to England after expiry of his contract early 1950. He obtained a grant for some years to work out his data on various items, Dipterocarps and other trees, of Borneo, as a research student with the \xe2\x80\x9dOld Schools\xe2\x80\x9d, Cambridge, England.
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  • 37
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    In:  Flora Malesiana Bulletin vol. 18 no. 1, pp. 990-999
    Publikationsdatum: 2024-01-12
    Beschreibung: Walker, F.S.: The forests of the British Solomon Islands Protectorate. A new printing of this book, which never received a very wide distribution, appeared in 1962. It gives a general description of the vegetation, based on 18 months of survey and detailed notes on about 300 species collected by Walker and C.T. White. Useful for both botanist and forester. Copies cost Austr. \xc2\xa3 2.- (i.e. about 34 Sh. Sterling or US $ 4.50); enquiries should be addressed to the Chief Forestry Officer, P.O. Box 6, Honiara, British Solomon Islands.\nMr. K. M. Kochummen of the Kepong Forest Research Institute has prepared field keys for all Malayan timber species mentioned in the Pocket Check List. The intention is to produce an enlarged revised edition (the present issue being out of print), but it is probable that the data will come out in the Forest Research Pamphlet series first.
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  • 38
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    In:  Flora Malesiana - Series 1, Spermatophyta vol. 6 no. 1, pp. 389-421
    Publikationsdatum: 2024-01-12
    Beschreibung: The family Hippocrateaceae was established by A. L. DE JUSSIEU (Ann. Mus. Hist. Nat. Paris 18, 1811, 486, as Hippocraticeae) and three years later R. BROWN created the family Celastraceae (in Flinders, Voy. Terra Austr. 2, 1814, 554, as Celastrineae). BROWN was well aware that his new \xe2\x80\x98order\xe2\x80\x99 (family in our sense) closely approached Hippocrateaceae and hinted at the Possibility that they might be fused later.\nThis was indeed effected by HOOKER f. (in B. & H. Gen. P1. 1, 1862, 358), who reduced Hippocrateaceae to a tribe of the Celastraceae. Still up till the present there has been no unanimity of opinion on this question. Disagreement with HOOKER\xe2\x80\x99S vision started with MIERS (Trans. Linn. Soc. 38, 1873, 319-330) in his elaboration of the South American Hippocrateaceae; reviewed the history of the two families and ably summarized their general characters, Basing himself on literature and new observations he put forward eleven points of difference for their distinction. However, many new genera and species have been described since 1873 Which have obliterated many of MIERS\'S arguments, and recent specialists agree that, if any, only few characters do hold.
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  • 39
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    In:  Flora Malesiana - Series 1, Spermatophyta vol. 6 no. 1, pp. 985-1023
    Publikationsdatum: 2024-01-12
    Beschreibung: Families and higher taxa have been entered under their name.\nNames of families which have been revised in volumes 4, 5, and 6 have been entered and are printed in bold type, so that as far as this is concerned this index is complete for all preceding volumes as well.
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  • 40
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    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 1 no. 3, pp. 331-334
    Publikationsdatum: 2024-01-12
    Beschreibung: Mycena misera (Fr.) sensu A. H. Smith est rebaptis\xc3\xa9 et trait\xc3\xa9 en esp\xc3\xa8ce nouvelle sous le nom nouveau M. miserior Huijsm. Descriptions et figures de M. miserior et de M. pseudo-picta (J. Lange) K\xc3\xbchn., suivies de discussions.
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  • 41
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    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 1 no. 3, pp. 385-391
    Publikationsdatum: 2024-01-12
    Beschreibung: Thaxterogaster dombeyi, T. brevisporus. and Weraroa spadicea are described as new species. Weraroa subgen. Neuquenia subgen. nov. is described.
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  • 42
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    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 1 no. 3, pp. 341-384
    Publikationsdatum: 2024-01-12
    Beschreibung: This paper deals with a number of specific and subspecific names omitted from the previous series, \xe2\x80\x9cThe stipitate Hydnums of the Netherlands\xe2\x80\x9d. The new combination Bankera mollis (P. Karst.) Maas G. is proposed, and Phellodon carnosus and Bankera carnosa are reduced to its synonymy.
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  • 43
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    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 2 no. 4, pp. 421-475
    Publikationsdatum: 2024-01-12
    Beschreibung: Die Myriangiales sind ascolocul\xc3\xa4re Ascomyceten mit bitunicaten Asci und lassen sich durch Zwischenformen mit den Dothiorales verbinden. Bei ihnen entstehen die Asci im Innern von Fruchtk\xc3\xb6rpern einzeln zerstreut und sind kugelig oder breit keulig. Die 21 anerkannten Gattungen werden schl\xc3\xbcsself\xc3\xb6rmig dargestellt und anschliessend einzeln besprochen. Die Vertreter der Gattungen Myriangium und Angatia wachsen auf Schildl\xc3\xa4usen oder sind Saprophyten. Parasiten auf h\xc3\xb6heren Pflanzen werden in die Gattungen Elsino\xc3\xab, Bitancourtia, Anhellia, Diplotheca und Butleria gestellt. Bei den Vertretern der Gattungen Uleomyces, Cookella und Pycnoderma handelt es sich um Hyperparasiten auf blattbewohnenden Kleinpilzen. Die Arten der Gattungen Molleriella, Saccardinula, Micularia, Xenodium und Hyalotheles entwickeln ihre Fruchtk\xc3\xb6rper nur auf Blattdr\xc3\xbcsen oder Blatthaaren. Die Vertreter von Dictyonella, Saccardia, Byssogene und Allosoma zeichenen sich durch ein oberfl\xc3\xa4chliche Rasen bildendes Mycel aus. Auf diesem entwickeln sich die discoiden Ascomata. Von den von den Myriangiales auszuschliessenden Gattungen geh\xc3\xb6ren Annajenkinsia, Protoscypha und Myriangiella zu den Dothiorales, Ascostratum und Myxotheca zu den Lichenes, Ascosorus zu den inoperculaten Discomycetes und Piedraia wahrscheinlich zu den Pseudosphaeriales. Eine neue Art wird als Angatia brasiliensis Bezerra & v. Arx beschrieben. Die Typusarten mehrerer in die Synonymie versetzter Gattungen werden umbenannt.
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  • 44
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 12, pp. 138-140
    Publikationsdatum: 2024-01-12
    Beschreibung: Tetramyxa parasitica Goebel, a Plasmodiophoracean parasite, has been found on Ruppia spiralis L. ex Dum. in three places in the south-western part of the Netherlands, viz. in the Flaauwersinlaag and in the Weversinlaag on the island of Schouwen and in the \xe2\x80\x9einlaag\xe2\x80\x9d near the Torenpolder on the island of Noord-Beveland. The parasite forms more or less spherical galls on the stems (fig. 1, b), the leaves and even on the inflorescences (fig. 1, a) of the host. The galls seem to be formed only under special ecological conditions. Although the localities on Schouwen were visited every month since June 1959 the galls were only found for the first time in 1962. Salinity may perhaps be a factor involved in the sporadic appearance of these galls. In 1962 the maximum salinity in the ponds was below 10\xe2\x80\xb0 Cl\xe2\x80\x99; in the preceding years it was considerably higher.
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  • 45
    facet.materialart.
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 105-107
    Publikationsdatum: 2024-01-12
    Beschreibung: The author gives an enumeration of the weeds found on a flax-field near Vrouwenpolder, prov. Zeeland.
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  • 46
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 108-108
    Publikationsdatum: 2024-01-12
    Beschreibung: In het artikel van VAN DER MAAREL in Gorteria 1 (7), 1962, moeten op p. 77 in fig. 2, a, b en c de getrokken lijn en de streeplijn van de curven worden verwisseld.
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  • 47
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    In:  Zoologische Verhandelingen vol. 61 no. 1, pp. 1-48
    Publikationsdatum: 2024-01-12
    Beschreibung: At the end of November 1960, the Leiden Museum received an interesting collection of animals, mostly fishes, from the Niger delta. All specimens were collected by Mr. H. J. G. Beets, at the time employed by Shell B.P. \xe2\x80\x94 Delta Investigations, during the period May to August 1960, and in the region between Port Harcourt and Brass. Unfortunately, owing to lack of time, the separate specimens or lots were not labelled, but the collecting localities are limited in number and restricted to only the eastern part of the delta. The fish collection, consisting of 130 specimens, proved to belong to 51 species, some of which gave occasion for a reexamination and comparison of Bleeker and Steindachner types in the Leiden Museum collection.\nCollecting localities and descriptive notes (fig. 1) The following information is almost wholly taken from the extensive notes provided by Mr. Beets.\nLoc. I : Brass, Brass River, St. Nicholas River, Okpoma Creek, and small confluent creeks. In this area, situated immediately behind the Atlantic coast, the water must be considered brackish (Okpoma Creek) to almost completely salt. Most specimens were collected here.\nLoc. 2: Old Sangama, environs of Sego Creek, about 45 km WSW of Port Harcourt. Fresh water throughout the year. Only few fishes collected.\nLoc. 3 : Ekulama, Bille Creek, San Bartholomeo River, 35-45 km SW of Port Harcourt. Brackish water.\nLoc. 4 : Port Harcourt and environs. Brackish water.\nBehind the sandy beach and a narrow zone of coastal forest, a wide marshy area reaches far inland to the foothills, its average width being approximately 35-40 km. This whole zone is covered with mangrove forest, especially
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  • 48
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 2, pp. 385-430
    Publikationsdatum: 2024-01-12
    Beschreibung: (1) The accompanying map illustrates the hierarchy of the floristic subdivision of the Malaysian-Pacific area and its demarcation against the New World flora. The way of linking it with the mainland of Eastern Asia has not been worked out. Further it has not been attempted to subdivide the Australian flora including Tasmania.\nThe following names are proposed: (2) As has appeared from the surveys the number of endemic genera pro subdivision cannot be placed in any proportion to the surface of that subdivision; this appears for example from the following figures: (3) If two islands are comparable ecologically (latitude, altitude, climate, soils) and are at comparable distance from a continental flora or other big plant source, the island with the smallest surface has the largest percentage of world-wide genera (type 1). This appears from a comparison of Samoa (43%) with Tonga (50%), and Tonga with Cook I. (61.6%). (4) The highest percentage of worldwides is found in the coral islets and atolls. (5) For ecologically more or less comparable islands the rule seems to be that the distance to a continental flora or other rich plant source and the total number of genera are inversely proportional. For example Lord Howe I. (surface 13 sq.km) at a distance of 500 km from Australia has 126 genera and Norfolk I. (surface 40 sq.km) at a distance of 1600 km from Australia has only 103 genera, even though it is thrice as large as Lord Howe I. (6) Generic endemism and specific endemism often do not go parallel. The Gal\xc3\xa1pagos, Marquesas, New Hebrides, and Rapa I. have a high specific endemism, but possess very few endemic genera. (7) a. In the Pacific the Malaysian influence reaches in general wide and far. b. The Australian influence in the Pacific is proportionally small and affects mostly the southern Pacific. c. The influence of the American flora is surprisingly small, even in islands which are situated relatively very close to the. New World if compared with their distance to the Old World, for example the Marquesas, Easter I., etc. d. If the South American element is found far in the Pacific it is almost restricted to the subantarctic part of it. (8) The method of the demarcation knots is only useful if islands or island groups are contrasted which have a comparably rich flora, containing a number of genera of about the same order, for example Formosa and the Philippines, Malaysia and Australia, the Solomons and the New Hebrides (the latter with respectively 431 and 371 genera: demarcation 60 %).\nIf the areas are very dissimilar in number of genera the method of demarcation knots will result in a wrong picture of the situation.\nIn the latter case the approach for the estimate should be made in another way, for example by focussing attention to the number of genera which occur in the poorest of the pair and not in the richest.\nAn illustrative example of this is a comparison between New Caledonia and the Loyalty Islands, where the demarcation knot would be 61 % on account of the very high number of New Caledonian genera which do not occur in the Loyalties. Actually, only 2 genera occur in the Loyalties which have not been recorded from New Caledonia, showing that the Loyalty Islands flora is merely a depauperated New Caledonian one.
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  • 49
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 2, pp. 1-26
    Publikationsdatum: 2024-01-12
    Beschreibung: As a phylogenist, I have often experienced that a relatively small number of scientifically working botanists realize the importance \xe2\x80\x94 or even the existence \xe2\x80\x94 of the factor time. It is true that many of them never come across that factor; for a man who through his microscope analyses the structure of a tissue, or a man who with the most delicate methods investigates the composition of organic compounds in a vacuole, the factor time is quite insignificant, as long as they keep analysing and do not ask where things come from (which they usually don\xe2\x80\x99t).\nHowever, the changes which time may entail in the material investigated, are practically always interpretable in terms of reversibility or periodicity. They seldom or never evoke thoughts of a farther past than a few hours, days, or years. I have sometimes felt astonished, moreover, that even morphologists who study the ontogeny of organs to the minutest details consciously or unconsciously stop at what they cannot observe with their senses, directly or by the mediation of their instruments; the step from ontogenist to phylogenist seems to be a very wide one.
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  • 50
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 5-12
    Publikationsdatum: 2024-01-12
    Beschreibung: For a long time, the genus Stixis has been known in the Indian Floras under the name Roydsia, until Pierre monographed it in 1887. Several of Pierre\xe2\x80\x99s species have in the present paper been reduced, leaving Stixis a genus comprising 7 species and 1 subspecies.\nThe genus, which is very uniform, extends from the eastern Himalayas to Hainan and western Malaysia, its centre being in Indo-China.
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  • 51
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 2, pp. 323-366
    Publikationsdatum: 2024-01-12
    Beschreibung: Among the extensive collections of algae made by Dr P. Wagenaar Hummelinck (Utrecht) in the Antilles and adjacent regions during the years 1930, 1936, 1937, 1948\xe2\x80\x941949, 1955, a number of chiefly brackish, but also freshwater, Cyanophyceae were incorporated. This collection was kindly committed for study to the author. She is indebted to Dr F. Drouet, who identified part of it. Most of the localities have been amply described by the collector (1940, 1953), who also included pictures of several localities in the same papers.\nThe map illustrating this paper was drawn by the collector. He also was so kind as to complete the descriptions of the localities in the present paper.
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  • 52
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 145-171
    Publikationsdatum: 2024-01-12
    Beschreibung: In the present work details are given in the first place for the extra-Australian Epacridaceae except Lebetanthus (South America), of which a part forms the base for my revision of the family for the \xe2\x80\x98Flora Malesiana\xe2\x80\x99 and for \xe2\x80\x98Pacific Plant Areas\xe2\x80\x99. Key to the subgenera and sections of the genus Styphelia, to the Malaysian species of Styphelia, to all species of Styphelia subgen. Cyathodes, and to the species of the genus Trochocarpa are added.\nDuring visits to the following herbaria specimens have been examined: Natural History Museum, London (BM), Brisbane (BRI), Berkeley (UC), Geneva (G), Gray Herbarium, Cambridge (A, GH), Honolulu (BISH), Kew (K), Lae (LAE), Manila (PNH), New York (NY), Paris (P), Sydney (SYD) and Utrecht (U), besides the specimens at Leiden (L) and the ones sent on loan from Bogor (BO) and Singapore (SING).
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  • 53
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 1, pp. 318-321
    Publikationsdatum: 2024-01-12
    Beschreibung: In 1902 Gresshoff edited, for the \xe2\x80\x9cKoloniaal Museum\xe2\x80\x9d at Haarlem, a folio memorial volume, \xe2\x80\x9cRumphius Gedenkboek\xe2\x80\x9d, dedicated to the memory of that great pioneer in the East Malaysian tropics, Rumphius, at the occasion of the bicentenary of his death in Ambon, the Moluccas, where he lived from 1654 till his death in 1702. Notwithstanding many mishappenings he attained the ripe age of 75 years, a most unusual career for a pioneer in the tropics, and carried on, as a disinterested hobby, nay as a vocation, his studies of plants and animals. His observations, laid down in voluminous MSS, none of which was published during his life-time, are, besides being written in a most lively style, so accurate, that they still form a source of knowledge today.\nThe 1902 Memorial Volume was partly in Dutch, partly in German, and is still a standard work, but it was not exhaustive. There were chapters devoted to an evaluation of the evertebrate animals described in Rumphius\xe2\x80\x99s \xe2\x80\x9cRariteitkamer\xe2\x80\x9d, but not of the other animals and there was no evaluation of the Herbarium Amboinense; in his attempt to re-collect Rumphian plants and make this account Boerlage even lost his life (1900).
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  • 54
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 10, pp. 109-110
    Publikationsdatum: 2024-01-12
    Beschreibung: The author describes a locality of Pyrola uniflora in N.W. Germany, 50 km from the Dutch frontier, probably its westernmost station in the plains of Central Europe. A vegetation record of this locality is given.
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  • 55
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 107-108
    Publikationsdatum: 2024-01-12
    Beschreibung: Phyllitis scolopendrium (L.) Newm. weer op Yoorne. Nadat alle oude groeiplaatsen verdwenen waren, hetzij door natuurlijke successie, hetzij door droge zomers of door padverbreding, vond de botanisch analyst D. van der Laan, werkzaam aan het Biol. Station te Oostvoorne tegen de noordmuur van zijn huis in de gemeente Rockanje een klein ex., dat zich in de loop van 1961 goed ontwikkelde en de winter 1961-\xe2\x80\x9962 goed doorkwam. Hij verzocht de eigenaresse de slechte muur bij het plantje niet te repareren, wat deze toezegde. Rockanje. C. Sipkes Crambe maritima L. Op 5 september 1960 vond ik op het strand bij Westenschouwen tegen de duinvoet een niet bloeiende plant, die ik voor bovengenoemde soort gehouden heb, omdat ze er net uitzag als de zeekool, die ik vroeger aan de kust van Zuid-Engeland en Bretagne aantrof. In de hoop, dat de plant de winter zou overleven en het volgende jaar in bloei zou komen, heb ik hem laten staan. Helaas heb ik hem later niet meer teruggevonden, doordat het duin daar in het najaar afgeslagen was. Serooskerke (Schouwen). Jac. Viergever
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  • 56
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 61-69
    Publikationsdatum: 2024-01-12
    Beschreibung: Michelia pilifera Bakh. \xc6\x92., nom. nou.\nMichelia velutina Bl., Fl. Jav. (1829) Magn., p. 17, non DC., Prod. 1 (1824) 79.
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  • 57
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 14, pp. 153-155
    Publikationsdatum: 2024-01-12
    Beschreibung: The authors give a survey of the occurrence of Rosa dumalis Bechst. in the Netherlands and discuss the differences between this species and R. canina L.
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  • 58
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 95-96
    Publikationsdatum: 2024-01-12
    Beschreibung: After Vallisneria spiralis was found in 1960 at Maastricht in the canal from that town to Li\xc3\xa8ge, the species was discovered in 1962 in large quantities in the overflow of the river Meuse, in the Bosscherveld, north of Maastricht.
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  • 59
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 11, pp. 121-128
    Publikationsdatum: 2024-01-12
    Beschreibung: Dryopteris tavelii Rothm. (fig. 1, c\xe2\x80\x94h) has been found in the Netherlands in several localities. The morphological characters are enumerated and compared with those of D. filix-mas (L.) Schott (fig. 1, a\xe2\x80\x94b) and D. borreri Newm. (fig. 1, i). D. tavelii showing a considerable variation in its characters, the rather current opinion that all its forms resemble habitually D. borreri much more than D. filix-mas, is erroneous. The possible occurrence of secondary hybridization (D. tavelii \xe2\x99\x82 X D. filix-mas \xe2\x99\x80) must not be excluded. Not all forms of the hybrid-swarm reproduce apogamously, a quite sterile form, with relatively many characters of D. filix-mas, having been found at Winterswijk. D. borreri has never been recorded from the Netherlands.\nCorrectie bij Pteridologische aantekeningen, 1: In Gorteria 1 (6), p. 58, 3e alinea, regel 8\xe2\x80\x9410, leze men: Sporen van A. ruta-muraria zijn ongeveer 50\xe2\x80\x9451 \xc2\xb5 lang, van A. adiantum-nigrum (s.s.) ongeveer 44 \xc2\xb5 en van de bastaard meestal kleiner dan 27 \xc2\xb5.
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  • 60
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 10, pp. 118-118
    Publikationsdatum: 2024-01-12
    Beschreibung: In 1962 Microthamnion strictissimum Rabenhorst was found twice in the Netherlands, whereas it had not been recorded before from that country. It was collected in a shallow oligotrophic pool (Leersumse Veld, Eerste Plas, prov. Utrecht) as well as in an also shallow but eutrophic one (Herenvennen, Bergen, prov. Limburg).
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  • 61
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 10 no. 2, pp. 652-653
    Publikationsdatum: 2024-01-12
    Beschreibung: The enumeration of about 760 species and 140 varieties and forms of marine algae growing along the eastern coasts of the tropical and subtropical parts of America, and belonging to the Phacophyceae, Chlorophyceae, Xanthophyceae, Cryptophyceae, Chrysophyceae, and Rhodophyceae, is preceded by an historical review of collecting and knowledge of those algae. One new family, Wurdemanniaceae, eight new species of the genera Caulerpa, Dictyota, Dictyopteris, Padina (by Thivy), Cryptonemia and Ceramium, and four new varieties belonging to the genera Dictyota, Galaxaura, Rhodymenia, and Herposiphonia, have been described. Several formae are only marked as such, but not given a name. A number of new combinations are found all through the systematical part of the book. Though this book contains a great quantity of information about the marine algae from the coasts of Bermuda and North Carolina up to that of southern Brazil, the author does not claim monographic completeness. Doubtful records remain for further investigation.\nA short chapter on geographical distribution is included, as well as an extensive one on the habitats of the algae, illustrated by 14 photographs from Bermuda and Jamaica. The last mentioned chapter contains an elaborate description of the algal vegetation in all its variations in the territory dealt with. Moreover, it gives many practical indications for effective ecological studies. At the end an explanation of the \xe2\x80\x9cSargasso Sea\xe2\x80\x9d is found.
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  • 62
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 97-98
    Publikationsdatum: 2024-01-12
    Beschreibung: A few specimens of Spiranthes cernua (L.) Rich., a native of Canada and the United States, were found in a wild state in the Botanical Garden \xe2\x80\x9cDe Wolf\xe2\x80\x9d at Haren, prov. Groningen, in 1961 and 1962. As S. cernua was never cultivated there, and unintentional introduction by men is rather unlikely, the authors suppose that seeds of the species, which is sometimes cultivated in aquaria and terraria, may have found their way to the garden.
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  • 63
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    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 165 no. 1, pp. 297-301
    Publikationsdatum: 2024-01-12
    Beschreibung: The present paper is intended as an introduction to the author\xe2\x80\x99s treatment of the ferns and fern allies in Mr. A. L. STOFFERS\xe2\x80\x99 new Flora of the Netherlands Antilles, the first volume to be published shortly. Apart from phytogeographical notes that do not usually find a place in such a flora, in the following some nomenclatural notes are given, besides a few explanatory remarks on the principles employed in the classification.
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  • 64
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    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 194 no. 1, pp. 17-39
    Publikationsdatum: 2024-01-12
    Beschreibung: 1. The chromosome numbers of 10 species of the genus Viola in the Netherlands were determined. 2. Viola riviniana has various chromosome numbers: 2n = 35, 40, 45, 46, 47 (most often 2n = 40). 3. It was not possible to find a correlation between the external morphology and the various chromosome numbers in V. riviniana. 4. Despite the variability of V. riviniana it proved impossible to divide the Dutch material into subspecies. 5. Some differential characters of V. riviniana and V. reichenbachiana are described. 6. V. canina is not variable in cytological respect in the Netherlands. 7. V. calaminaria is not related to V. lutea but to the V. tricolor complex.
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  • 65
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 100-105
    Publikationsdatum: 2024-01-12
    Beschreibung: This paper deals with the habitat of Cornus suecica in pine and spruce plantations near Wilhelmshaven (N.W. Germany), one of its southernmost localities in Europe. The table of records represents a transect from open pinewood to a dense, mixed pine-spruce-wood. All the shrubs, as well as the herbs and bryophytes of groups 1 obviously prefer the light wood stand, whereas those of groups 2 and especially 3 are most abundant and fertile in dense shade.\nCornus suecica and Trientalis europaea show an opposite behaviour with regard to light, and so do the two closely allied Dryopteris species, D. austriaca and D. spinulosa.
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  • 66
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 9, pp. 93-95
    Publikationsdatum: 2024-01-12
    Beschreibung: Epilobium inornatum Melville, a species native in New Zealand, and cultivated in rock-gardens, has established itself in a number of parks and gardens in the Netherlands since 1932.
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  • 67
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 14, pp. 164-164
    Publikationsdatum: 2024-01-12
    Beschreibung: Tetramyxa parasitica Goebel. In Gorteria 1, no. 12, 1963, p. 138 vermeldt C. den Hartog deze, gallen op Ruppia veroorzakende, schimmel voor de eerste maal voor ons land, en wel van enige inlagen op Schouwen en Noord-Beveland. Bij het doorzien van het Ruppia-materiaal van het Rijksherbarium en de Kon. Ned. Botanische Vereniging bleek, dat zich in laatstgenoemde collectie een plant van Ruppia maritima met Tetramyxa-gallen bevindt, verzameld in 1868 door F. Holkema \xe2\x80\x9ein een oude doorbraak in de Kuil op Texel\xe2\x80\x9d. v. O. en R.\nErica scoparia L. nu ook op Texel. Door de heer W. A. Luynenberg werd, samen met de heer G. J. de Haan en op diens aanwijzing, op Texel aan de Hoornse Slag op 27 augustus 1963 materiaal verzameld van bovengenoemde soort, die daar in een tweetal exemplaren voorkomt. De planten groeiden op enigszins gestoord terrein. Ook hier is het weer, evenals op Terschelling, voorlopig onmogelijk een bevredigende verklaring van het voorkomen te geven; het wordt er alleen maar nog raadselachtiger door. v. O. en R.
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  • 68
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    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 1 no. 13, pp. 152-152
    Publikationsdatum: 2024-01-12
    Beschreibung: Een ongewoon adventiefterrein bij Hellevoetsluis. Nadat tussen Hilversum en Bussum in de eerste wereldoorlog carbid-afval gestort was en er in deze kalkarme omgeving Epipactis palustris, Pyrola rotundifolia en Dactylorchis praetermissa verschenen, vindt men nu op een terrein ten Westen van Hellevoetsluis iets dergelijks.\nMaaike Klein uit Oostvoorne en andere N.J.N.-ers wezen mij Asplenium trichomanes op en onder uit de Ardennen afkomstige steenbrokken, die in grote hoeveelheden in depot i geen voor de Deltawerken. Er kwam nog meer te voorschijn: Dryopteris filix-mas, Aspenium ruta-muraria, Cardaminopsis arenosa (in zeer mooie, grootbloemige en lila exx.), Linaria cymbalaria, Sedum album en Origanum vulgare. Zonder twijfel zal bij secuur speuren, wat niet zo gemakkelijk is op de onbegaanbare steenbergen, deze lijst uitgebreid kunnen worden.
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  • 69
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    In:  Zoologische Mededelingen vol. 38 no. 17, pp. 281-294
    Publikationsdatum: 2024-01-12
    Beschreibung: PARNASSIUS GLACIALIS BUTLER\nW\xc3\xa4hrend meines vorj\xc3\xa4hrigen \xe2\x80\x94 leider zu kurzen \xe2\x80\x94 Aufenthalts in Japan konnte ich in Begleitung entomologischer Freunde das Biotop von Parnassius glacialis Butler kennen lernen und eine Anzahl Falter dieser Art erbeuten.\nIch habe die P. glacialis in The National Science Museum, Tokyo, besichtigt, hatte vor allem aber den Vorzug, das \xc3\xbcberaus reichhaltige P. glacialis-Material in der gr\xc3\xb6ssten Sammlung japanischer Lepidopteren von Herrn Kei Hayashi, Tokyo, zu studieren. Interessant f\xc3\xbcr mich war Herrn Hayashi\'s Ansicht, dass P. glacialis Butler in Japan nur zwei Erscheinungsformen, bzw. Unterarten zeigt, eine dunkle im Westen unter dem klimatischen Einfluss des Japanischen Meeres, und eine helle, die sich unter den klimatischen Bedingungen des Pacifischen Ozeans im Osten ausgebildet hat. Diese Unterteilung ist grosso modo zweifellos richtig, doch glaube ich nach erneutem Studium des in meiner Sammlung befindlichen P. glacialis-Materials, dass sich in Japan doch mehr Subspecies mit karakteristischem Habitus feststellen lassen.\nBei \xc3\x9cberpr\xc3\xbcfung der P. glacialis Butler behandelnden Litteratur bin ich auf Fehler, den Topotypus betreffend, gestossen. Verity in Rhopalocera Palaearctica, Bryk im Tierreich, Bryk und ich in Parnassiana verlegen diesen nach Nikko, bzw. Yokohama. Butler schickt indessen der Beschreibung seines P. glacialis und anderer Lepidoptera in The Journal of the Linnean Society Vol. IX die Erkl\xc3\xa4rung voran: \xe2\x80\x9eA list of the Diurnal Lepidoptera recently collected by Mr. Whitely in Hakodadi (N. Japan)". Es kann wohl kaum zweifelhaft sein, dass es sich bei dieser Lokalit\xc3\xa4t um den auf japanischen Karten als Hakodate angegebenen Platz auf Hokkaido handelt. Das British Museum, London, hatte die Freundlichkeit, mir ein Foto der Holotype von
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  • 70
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    In:  Zoologische Verhandelingen vol. 62 no. 1, pp. 1-38
    Publikationsdatum: 2024-01-12
    Beschreibung: In the present paper a list is given of the species of two families of spiders, the Micryphantidae and the Linyphiidae, as far as they are known from our country. The list is the result of a revision of the existing records, which date back to 1858, when G. A. Six published a list of spiders collected by him in the province of Utrecht, which was followed in 1863 by a supplementary list. Becker (1879a) republished the records of Six, and moreover mentioned the results of his own collecting in our country (1879b, c).\nI do not know whether the specimens concerned have been lost, or that the collectors did not consider it worth while to preserve the material on which their records are based. Because I have not seen their specimens, I have entered their records with a question-mark. It is possible that Six has given part of his material to A. W. M. van Hasselt, because the type-specimens of Linyphia henricae Six are still in the Collection Van Hasselt.\nVan Hasselt himself has published a catalogue of spiders in 1885, with supplementary lists in 1886, 1890 and 1898. He has preserved a few specimens only of each species, but together they constitute the first collection of spiders from our country still in existence, at present forming part of the collections of the Rijksmuseum van Natuurlijke Historie at Leiden. In an earlier paper (van Helsdingen, 1961) I published the results of a revision of the Micryphantidae and Linyphiidae of this collection. In the present paper van Hasselt\'s records are not repeated, but reference is made to my revision.\nI have attempted to trace the material of the more recent publications, viz., those by Chrysanthus (1951a, b, 1953, 1954, 1955a\' b, 1957a, b, 1958 1961), Chrysanthus, van Damme and Naaktgeboren (1959a, b), van der Drift
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  • 71
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    In:  Zoologische Verhandelingen vol. 60 no. 1, pp. 1-113
    Publikationsdatum: 2024-01-12
    Beschreibung: CONTENTS\nIntroduction................... 3\n1. On Labus Saussure and a related new genus......... 5\nLabus Saussure................. 5\nCyrtolabus gen. n.................. 11\n2. On Pareumenes Saussure and related genera......... 14\nPareumenes Saussure................ 16\nPseumenes Giordani Soika.............. 25\nEctopioglossa Perkins............... 29\nNortozumia van der Vecht.............. 39\nPseudozumia Saussure............... 41\nCoeleumenes gen. n................. 45\n3. On Anterhynchium Saussure and some related genera....... 57\nAllorhynchium gen. n................. 58\nAnterhynchium Saussure............... 73\nSubg. Anterhynchium Saussure............. 74\n\xe2\x80\x9e Dirhynchium subg. n.............. 77\n\xe2\x80\x9e Epiodynerus Giordani Soika............ 88\nPararrhynchium Saussure............... 94\nOrancistrocerus gen. n................ 99\nRhynchium Spinola................. 109\n4. A new genus for Rhynchium nitidulum (Fabricius)....... 111\nXenorhynchium gen. n................ 111\nLiterature.................... 113\nIndex..................... 114
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  • 72
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    In:  Zoologische Verhandelingen vol. 63 no. 1, pp. 1-70
    Publikationsdatum: 2024-01-12
    Beschreibung: INTRODUCTION\nUntil now very little has been published on the harvestmen of The Netherlands. The earliest paper known to me is by Goedaert (1669), who mentions Phalangium opilio from The Netherlands and gives the following "biological" information: "The animals originate from mush-rooms; they eat salpetre; catch flies with their many-jointed tarsi; at night they play, because there is nothing to prey on". For a long time this was the only "knowledge" concerning Dutch Opilionida, except that according to Houttuyn (1769), Bennet and Van Olivier (1825), Van der Hoeven (1828, 1859), Snellen van Vollenhoven (1859), and Rombouts (1875), the above-mentioned species occurs throughout The Netherlands. An outstanding anatomical study of the sexual organs of a number of species, by De Graaf, appeared in 1882. In "Les Arachnides de Belgique" the Belgian naturalist Becker (1896) records the presence of Nemastoma lugubre 2), Phalangium opilio, and Platybunus triangularis from localities throughout The Netherlands, and Mitopus morio and Odiellus spinosus from Maastricht. The first important publication on distribution and biology of Dutch harvestmen, is by Loman (1900). He mentions the following species: Phalangium opilio, Opilio parietinus, Leiobunum rotundum, Mitopus morio (common from North to South); Oligolophus tridens, Odiellus spinosus, Platybunus triangularis (on sandy soil, in woods, and in heaths); Nemastoma lugubre, Nemastoma quadripunctatum (in South Limburg). Oudemans (1916) and Arnoud (1955) briefly recorded the presence of Trogulus tricarinatus in Limburg. Van der Drift (1950) listed a number of species collected during his investigation of a beech forest, whilst Van der Hammen (1947, 1950) mentions Mitostoma chrysomelas
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  • 73
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 70-70
    Publikationsdatum: 2024-01-12
    Beschreibung: At the request of Mr Airy Shaw the type specimen of Placolobium sumatranum Miq. Fl. Ind. Bat. 1, 1 (1855) 1082 has been examined from the Herbarium at Utrecht by kind permission of Prof. Lanjouw. It is very scrappy and consists of a loose rachis and leaflets and unfortunately the fruit valves described by Miquel are not present and could not be found among the carpologica by Miss Mennega.\nA close examination of the specimen has, however, shown that exactly similar specimens are found under Ormosia macrodisca Baker, showing the slightly sunken veins, areolae of similar size, epidermis with slightly granular surface and same colour, leaflets of same texture, and petiolules thickened, wrinkled transversely with shallow grooves. Moreover, the rachis also fits exactly that of O. macrodisca, is of the same size, lengthwise ribbed, and with the blackish trichomes at the nodes. From the description the fruit valves must also be similar to those of Ormosia macrodisca. Obviously Miquel had received leaves of a sterile twig and a loose fruit (without seed) picked from the ground. At that time the species was undescribed and he was unaware that such large woody fruits occurred in the genus. The species is rather widely distributed and several later collections have been made in Central Sumatra according to Mrs. Knaap in Reinwardtia 6 (1962) 230.
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  • 74
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    In:  Pacific Plant Areas vol. 1 no. 1, pp. 1-8
    Publikationsdatum: 2024-01-12
    Beschreibung: Pacific Plant Areas was first suggested by Prof. Dr. H. J. Lam, Director of the Rijksherbarium, Leyden, during the 6th Pacific Science Congress held at Berkeley, California, in 1939.\xc2\xb2 In the 7th Pacific Science Congress held in Auckland and Christchurch, New Zealand, in 1949, Doctor Lam made a detailed progress report on the project.\xc2\xb9 A further report consisting of an enumeration of the collections made in various islands of the Pacific basin was made by Prof. Dr. W.R.B. Oliver of Wellington, New Zealand, who was chairman of the Committee from 1949 to 1953, in the 8th Pacific Science Congress held in Manila in 1953.\xc2\xb3 During the Congress, its Standing Committee on Pacific Plant Areas was made a subsection of its Botany Section, and Doctor Oliver was succeeded as chairman of the subsection by Doctor Lam who, during the preceding years, had collected a considerable number of tentative distribution maps of genera and species with the help of a number of collaborators.
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  • 75
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 12 no. 1, pp. 39-40
    Publikationsdatum: 2024-01-12
    Beschreibung: In Notulae Systematicae 14, fasc. 1 (1950) 24\xe2\x80\x9427, Gagnepain published three new genera of Convolvulaceae, viz. Cryptanthela (l.c. p. 24), Dimerodiscus (l.c. p. 25), and Tridynamia (l.c. p. 26), each of them based on a single species. These species are respectively Cryptanthela sericea Gagnep., Dimerodiscus fallax Gagnep., and Tridynamia eberhardtii Gagnep., all found in Indo-China. The types are preserved in the Paris Herbarium.\nThrough the kindness of the Director of the Phanerogamic division of the \xe2\x80\x9cMuseum National d\xe2\x80\x99Histoire Naturelle\xe2\x80\x9d in Paris, I had the opportunity to study the types, with the following result.
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  • 76
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    In:  Pacific Plant Areas vol. 1 no. 1, pp. 9-246
    Publikationsdatum: 2024-01-12
    Beschreibung: With the start of the publication of the Pacific Plant Areas the need was felt for a bibliography of maps which have been published in the past, even though it appeared that the majority of these maps were not up to date. The quality of the published maps varies enormously from the very clear and elaborated ones in the Pflanzenareale to the curiously aborted one of Parasponia, and to the completely hopeless tangle of lines and dots found on some other ones. Various methods have been employed, from very rough to very detailed, from mere outlines to detailed dotted localities, from a map for each taxon to several taxa on one map. Some authors have delineated tracks instead of areas, as Danser has done in his paper on Polygonaceae, without stating the fact, however. Sometimes the maps were reduced to a scale which is so small that it gave a hopeless result, especially if printed on non-glossy paper. In several cases reading the map is hardly possible without a magnifying glass, and even if the maps are clear enough it is mostly advisable to check the data with the text.\nAlso the facts on which these maps were based were various; some resulted from monographical work, others were obviously solely based on literature; many were copied time and again, especially the show-examples.
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  • 77
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    In:  Studies on the Fauna of Suriname and other Guyanas vol. 4 no. 1, pp. 1-157
    Publikationsdatum: 2024-01-12
    Beschreibung: More than ten years ago, I published some notes on the taxonomy of Surinam millipedes. My intention then was to describe and record in a series of papers the material of Diplopoda in the collections of the Amsterdam and Leiden Museums, and to give a survey of the millipede fauna of Surinam.\nHowever, as this work progressed it became evident that the monographs and revisions by the authors of the previous generation were only too often a quite unreliable basis for the project planned, and that descriptions of new species were rather useless if not preceded by at least partial revisions of the nomenclature and systematics of the genera or even families involved.
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  • 78
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    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 14 no. 1, pp. 119-122
    Publikationsdatum: 2024-01-12
    Beschreibung: The animal remains (mostly of shells, fish, and turtles) collected by Mr. H. R. VAN HEEKEREN and Mr. C. J. DU RY at the Indian site Sint Jan II, Cura\xc3\xa7ao, in March, 1960, include a few specimens of mammals. As was the case with the Indian site Santa Cruz, on Aruba (HOOIJER, 1960), several forms are represented that are no longer extant on the island, although this does not imply that all of them were strictly endemic at the time of formation of the Indian refuse heaps; they may have been imported for food or other purposes. The material dates from 1000\xe2\x80\x941500 A.D., and is therefore late pre-Columbian. The following forms are present:
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  • 79
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    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 11 no. 1, pp. 67-97
    Publikationsdatum: 2024-01-12
    Beschreibung: The present paper is based upon the lace bugs, Family Tingidae, collected by the junior author in the West Indies, on the islands of Aruba, Cura\xc3\xa7ao, Bonaire, St. Martin, Saba, and St. Eustatius. This collection of several tingids comprises 17 species, including the five new forms described below. The larval stages of most of these species will be dealt with by the junior author in a separate contribution to the present series.\nDictyla parmata, from Aruba, Cura\xc3\xa7ao, and Bonaire; Dictyla alia, n. sp., from Aruba, Cura\xc3\xa7ao, and Bonaire; Teleonemia validicornis, from Cura\xc3\xa7ao; Teleonemia scrupulosa, from Aruba, Cura\xc3\xa7ao, Klein Bonaire, and Bonaire; Teleonemia syssita, n. sp., from St. Eustatius, Saba, and St. Martin; Teleonemia sacchari, from St. Eustatius, Saba, and St. Martin; Acanthocheila thaumana, n. sp., from St. Eustatius, and St. Martin; Leptopharsa ruris, from St. Martin; Vatiga illudens, from St. Eustatius; Phymacysta tumida, from Aruba, Bonaire, and St. Eustatius; Gargaphia nigrinervis, from Aruba, Cura\xc3\xa7ao, and Bonaire; Corythaica carinata, from Aruba, Cura\xc3\xa7ao, St. Eustatius, Saba, and St. Martin; Corythaica cyathicollis, from Aruba, Cura\xc3\xa7ao, St. Eustatius, Saba, and St. Martin; Corythucha gossypii, from Aruba, Cura\xc3\xa7ao, Bonaire, St. Eustatius, Saba, and St. Martin; Corythucha morrilli, from Aruba, Cura\xc3\xa7ao, Bonaire, and St. Eustatius; Corythucha championi, n. sp., from Cura\xc3\xa7ao; Corythucha agalma, n. sp., from Saba.
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  • 80
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    In:  Studies on the Fauna of Suriname and other Guyanas vol. 6 no. 1, pp. 52-64
    Publikationsdatum: 2024-01-12
    Beschreibung: Dr. J. van der Drift hat im Jahre 1959 in Surinam umfangreiche Untersuchungen \xc3\xbcber die Bodenfauna angestellt, wobei unter anderen \xc3\xbcber 2.500 Scolytiden bezw. Platypodiden zutage kamen, die mir entgegenkommenderweise zur Bearbeitung \xc3\xbcberlassen wurden. Die Determination ergab dabei zwanzig Arten und eine Unterart der Familie Scolytidae und zwei Platypodidae. Von den Scolytiden k\xc3\xb6nnen vier Arten und eine Unterart als neu betrachtet werden.\nDie Scolytiden stellen dabei den gr\xc3\xb6\xc3\x9ften Teil des Kontingents, innerhalb dieser Familie steht wiederum die Gattung Xyleborus an erster Stelle und in dieser vor allem Xyleborus mascarensis Eichh., ein tropisches Allerweltstier mit mehr als 2.300 Exemplaren und zwar ausschlie\xc3\x9flich Weibchen. An zweiter Stelle steht Xyleborus rugosipennis subsp. incertus mit 36 Weibchen. Die gro\xc3\x9fe Zahl der gefundenen Xyleborus mascarensis Eichh. mag dadurch erkl\xc3\xa4rt werden, da\xc3\x9f diese Art au\xc3\x9ferordentlich polyphag ist und \xc3\xbcberhaupt zu den h\xc3\xa4ufigsten tropischen Xyleborus-Arten z\xc3\xa4hlt. Alle Xyleborus-Arten, ebenso Sampsonius dampfi Schedl und die Platypodiden sind Ambrosiak\xc3\xa4fer und k\xc3\xb6nnen nur zur Brut schreiten, wenn frisch gef\xc3\xa4lltes oder von Wind geworfenes bezw. gebrochenes Holz vorhanden ist. Fehlt diese Voraussetzung, was besonders zeitweise in Gegenden vorkommt, die eine ausgepr\xc3\xa4gte Trockenperiode aufweisen, dann ist der K\xc3\xa4fer gezwungen, den geeigneten Zeitpunkt, den Beginn der Regenzeit, abzuwarten und dies gibt eine Erkl\xc3\xa4rung f\xc3\xbcr das h\xc3\xa4ufige Vorkommen in den oberen Bodenschichten.
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  • 81
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    In:  Studies on the Fauna of Suriname and other Guyanas vol. 5 no. 1, pp. 1-33
    Publikationsdatum: 2024-01-12
    Beschreibung: The family of Syrphid flies (\xe2\x80\x9cHover flies\xe2\x80\x9d or \xe2\x80\x9cFlower flies\xe2\x80\x9d) is richly represented in the Neotropical region. FLUKE\xe2\x80\x99S Catalogue of Neotropical Syrphidae, finished in September 1953, records 107 genera and 1,507 species, exclusive of 100 \xe2\x80\x9cspecies incertae sedis.\xe2\x80\x9d (In actual fact, 1,508 species are enumerated, but Baccha picta Wiedemann (FLUKE, p. 259) is an Ethiopian species.) The large genera Volucella with 274 species, Baccha with 269 species, Mesograpta with 130 species, and Eristalis with 106 species, seem to have had their greatest opportunity of development in this region. However, some of the names will probably prove to be synonyms, since the descriptions by earlier authors are often too short and insufficient to enable a species to be recognized with certainty. As a rule, the species described by recent authors are quite recognizable. \nUp to a few years ago the number of Syrphids described or known from Suriname was very small. Moreover, one of them, Volucella ardua Wiedemann, proved to be synonymous with Volucella tympanitis Fabricius, as stated by CURRAN, who studied WIEDEMANN\xe2\x80\x99S type specimens. Of course, the number of the species taken on occasion in Suriname is somewhat larger; but, as far as is known, no enumeration has ever been published.
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  • 82
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    In:  Studies on the Fauna of Suriname and other Guyanas vol. 6 no. 1, pp. 43-51
    Publikationsdatum: 2024-01-12
    Beschreibung: Avant d\xe2\x80\x99aborder l\xe2\x80\x99\xc3\xa9tude des poduromorphes du Surinam, je remercie mon Ma\xc3\xaetre Cl. Delamare Deboutteville qui a bien voulu me confier l\xe2\x80\x99\xc3\xa9tude de ceux-ci r\xc3\xa9colt\xc3\xa9s par Monsieur J. van der Drift. Dans ce mat\xc3\xa9riel j\xe2\x80\x99ai trouv\xc3\xa9 trois esp\xc3\xa8ces de poduromorphes dont une nouvelle pour la science.\nCes esp\xc3\xa8ces sont les suivantes: Brachystomella parvula (Sch\xc3\xa4ffer 1896), Arlesia albipes (Folsom 1927), Neotropiella vanderdrifti n.sp.
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  • 83
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    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 14 no. 1, pp. 77-99
    Publikationsdatum: 2024-01-12
    Beschreibung: The holothurians from the southern end of the Caribbean area are incompletely known. CLARK (1919) discussed a few specimens taken from Tobago, British West Indies, and DEICHMANN (1926) prepared a report on the holothurians from the Barbados-Antigua Expedition. ADA TEN BROEKE (1927) listed 7 holothurians from Cura\xc3\xa7ao, collected by C. J. VAN DER HORST. This list constituted the first mention of holothurians from the area. CLARK (1933) listed one additional specimen in his \xe2\x80\x9cHandbook of the Littoral Echinoderms of Porto Rico and the Other West Indian Islands\xe2\x80\x9d. ENGEL (1939), included three additional sea cucumbers in his report on the echinoderms which were gathered by P. WAGENAAR HUMMELINCK. Neither ENGEL (1939) nor TEN BROEKE (1927) described their specimens. I have found three additional species new to the fauna of the above islands. Two of these specimens, Thyoneria cognata and Trachythonidium occidentale are the first Dendrochirota to be reported from the Netherlands Antilles.\nAfter this report has been completed, ELISABETH DEICHMANN (1963) produced a short survey of the \xe2\x80\x98Shallow water Holothurians known from the Caribbean Waters\xe2\x80\x99 in which several new data are to be found gathered from material which was collected by WAGENAAR HUMMELINCK in 1948/49 and 1955.
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  • 84
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    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 10 no. 1, pp. 33-40
    Publikationsdatum: 2024-01-12
    Beschreibung: In his paper on the mammals of the islands of Aruba, Cura\xc3\xa7ao, and Bonaire (situated off the north coast of Venezuela), WAGENAAR HUMMELINCK (1940 a, p. 69) mentioned a juvenile specimen of a cricetine rodent which was identified by Mr. M. A. C. HINTON and Mr. R. W. HAYMAN as probably belonging to the genus Hesperomys. In his zoogeographical remarks on the mammalian fauna of the islands, WAGENAAR HUMMELINCK (1940 b, p. 111) noted: \xe2\x80\x9cIt is doubtful what significance may be attached to the occurrence of the small Cricetine Hesperomys? (launcha aff.) on Aruba, since this genus is southern in range, none being found in northern South America\xe2\x80\x9d. This statement is, indeed, in accordance with the statement by ELLERMAN (1941, p. 446), who mentioned that Hesperomys occurs in Peru, Bolivia, Paraguay, Uruguay, S.E. Brazil, and central and northern Argentina (see also GYLDENSTOLPE, 1932, p. 72\xe2\x80\x9476). Unfortunately the above-mentioned juvenile specimen, which was collected at Vader Piet, near Fontein, Aruba, on February 9, 1937, must be considered lost, since it could not be found either in the collections of the British Museum (Natural History), London, or in the Zoological Museum, Amsterdam, or in the Leiden Museum. However, a re-examination of all rodents collected in the Netherlands West Indian Islands from 1930 to the present day by Dr. P. WAGENAAR HUMMELINCK and others shows that, in these islands, a cricetine rodent does actually occur, which, in my opinion, is more closely allied to the genus Baiomys than to Hesperomys. The characters of this rodent differ to such an extent from the described forms of the genus Baiomys, which ranges from Texas and Arizona through Mexico to west-central Nicaragua, that it is described here as a new species.
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  • 85
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    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 11 no. 1, pp. 35-43
    Publikationsdatum: 2024-01-12
    Beschreibung: The present paper is based upon a small collection of water striders of the family Hebridae, collected by the junior author while conducting a field survey of the Hemiptera of Cura\xc3\xa7ao and the other Netherlands Antillean islands in the Caribbean Sea. It is striking that the hebrids mentioned here were found only on the three islands of the Leeward Group, off the coast of Venezuela, i.e. Aruba, Cura\xc3\xa7ao and Bonaire. On the very small islands of St. Martin, St. Eustatius and Saba, situated about 900 km farther to the northeast, not a single hebrid has been met with, in spite of the fact that suitable habitats were examined very carefully for their occurrence.\nThe collection comprises four species of hebrids, divided between two genera: Merragata hebroides, from Aruba, Cura\xc3\xa7ao, and Bonaire; Hebrus concinnus, from Cura\xc3\xa7ao; Hebrus consolidus, from Cura\xc3\xa7ao; Hebrus elimatus, nov., from Aruba, Cura\xc3\xa7ao, and Bonaire.
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  • 86
    facet.materialart.
    Unbekannt
    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 10 no. 1, pp. 154-157
    Publikationsdatum: 2024-01-12
    Beschreibung: Mr. H. R. VAN HEEKEREN and Mr. C. J. DU RY, of the Rijksmuseum voor Volkenkunde at Leiden, entrusted me with the identification of some animal remains collected from Indian sites on Aruba by Professor J. P. B. DE JOSSELIN DE JONG in 1923. These remains relate for the most part to marine turtles (Chelonia mydas L. and Caretta caretta (L.)), indistinguishable from the recent forms today living in the Caribbean Sea, but they do include also a small number of bones of mammals. These comprise a few items which are of sufficient interest to make it worth while placing the specimens on record. Five species of mammals are represented, three of which do not belong to the extant fauna of Aruba. The annotated list is given below. Details on the localities of Santa Cruz and Savaneta are to be found in Mr. VAN HEEKEREN\xe2\x80\x99S recent account on the non-ceramic artifacts (VAN HEEKEREN, 1960).
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  • 87
    facet.materialart.
    Unbekannt
    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 11 no. 1, pp. 1-34
    Publikationsdatum: 2024-01-12
    Beschreibung: The data concerning the heteropterous fauna of the Netherlands Antilles from which the following series of contributions has been compiled are chiefly the result of an entomological study trip lasting from September 1956 until July 1957. The investigations were carried out under the auspices of, and sponsored by, the Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen (Foundation for Scientific Research in Surinam and the Netherlands Antilles), with financial assistance from the Government of the Netherlands Antilles.\nI wish to express my appreciation to the Foundation for making it possible for me to undertake this mission.
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  • 88
    facet.materialart.
    Unbekannt
    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 10 no. 1, pp. 58-63
    Publikationsdatum: 2024-01-12
    Beschreibung: Together with other invertebrates which he had collected, Dr. P. WAGENAAR HUMMELINCK sent to me \xe2\x80\x94 unwittingly \xe2\x80\x94 some polychaetes material preserved in alcohol and formalin which was not included in the material studied by ELISE WESENBERG-LUND (1958) in the eighth volume of these \xe2\x80\x98Studies\xe2\x80\x99.\nThe five samples contain 6 complete worms and about 30 fragments, some with heads or tails. The material is taxonomically uniform and belongs to
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  • 89
    facet.materialart.
    Unbekannt
    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 15 no. 1, pp. 51-71
    Publikationsdatum: 2024-01-12
    Beschreibung: The systematic place of \xe2\x80\x9cCypraea\xe2\x80\x9d mus Linn\xc3\xa9 is discussed, and it is concluded that the species belongs in Siphocypraea (Akleistostoma). The \xe2\x80\x9cvarieties\xe2\x80\x9d tuberculata Gray and bicornis Sowerby should be withdrawn; they are only forms with callosities. Callus formations are often found in Cypraeidae. The distribution has been compiled from definite locality data; it covers the Caribbean coast of Colombia, and the coast of Venezuela as far as East of Paraguan\xc3\xa1. S. mus does not occur around Cura\xc3\xa7ao or any other island of the West Indies. \xe2\x80\x9cCypraea\xe2\x80\x9d surinamensis Perry belongs in the genus Propustularia. It is a Caribbean species, localities in Africa being incorrect. The locality data are compiled from the literature, most records date from the nineteenth century. Since the species is very rare, its exact distribution remains uncertain.
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  • 90
    facet.materialart.
    Unbekannt
    In:  Studies on the Fauna of Cura\xc3\xa7ao and other Caribbean Islands vol. 15 no. 1, pp. 1-23
    Publikationsdatum: 2024-01-12
    Beschreibung: Our thanks are due to Mrs. R. E. TEAGLE, British Museum (Natural History), London, and Dr. ELISABETH DEICHMANN, Museum of Comparative Zo\xc3\xb6logy, Harvard College, Cambridge, for identifying the echinoderm hosts from Cura\xc3\xa7ao and Jamaica respectively. Support by grants from the Netherlands Foundation for the Advancement of Research in Surinam and the Netherlands Antilles (WOSUNA), Amsterdam, and the National Science Foundation of the United States is also acknowledged.\nPaper number I in this series appeared in Studies Fauna Cura\xc3\xa7ao 13, no. 56, p. 1\xe2\x80\x9420 (1962).
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  • 91
    facet.materialart.
    Unbekannt
    In:  Leidse Geologische Mededelingen vol. 29 no. 1, pp. 181-253
    Publikationsdatum: 2024-01-12
    Beschreibung: The genus Orbitolina is described in detail and is shown to be represented by one species only: Orbitolina lenticularis (Blumenbach). This species can be subdivided into form-groups, based on the characteristics of the megalospheric embryonic apparatus. The evolution of the species is orthogenetic. The specimens probably lived with the apex of the cone pointed downward.\nThe microspheric test starts with a strepto-spiral, the megalospheric test with an embryonic apparatus consisting of a proloculus, a deuteroconch, and a varying number of epiembryonic chambers. The embryonic apparatus is the only consistent feature on which the age of Orbitolina can be determined; the method applied will be described. The neanic chamber layers consist of tubular chamber passages; the chamber layers are interconnected by oblique, aligned stolons, placed alternately left and right of the chamber passages.\nThe contemporaneous allies Coskinolinoides texanus Keijzer, Dictyoconus walnutensis (Carsey), Orbitolinopsis kiliani (Prever), Dictyoconus floridanus (Cole) subsp. elongata (Moullade) and Simplorbitolina manasi Ciry & Rat are described and some remarks are presented on the family Orbitolinidae.
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  • 92
    facet.materialart.
    Unbekannt
    In:  Leidse Geologische Mededelingen vol. 25 no. 1, pp. 261-315
    Publikationsdatum: 2024-01-12
    Beschreibung: The uppermost 32 metres of a 2436 metre core principally of lake sediments, Pleistocene and Holocene in age from the Sabana de Bogot\xc3\xa1 were analysed for its pollen content, at intervals of 10\xe2\x80\x9415 cm. About seventy species, genera of families could be recognized, many of them for the first time. The rest of the core is being analysed and the results will be published later. The Sabana de Bogot\xc3\xa1 lies at an altitude of approximately 2500 metres above sea level, 4\xc2\xbd\xc2\xb0\xe2\x80\x945\xc2\xb0 North of the equator, and 74\xc2\xb0\xe2\x80\x9474\xc2\xbd\xc2\xb0 West of Greenwich.\nFrom the diagram it may be deduced that glacial and interglacial periods affected the tropics equally as Europe and North America. It also shows that the glacial periods were at the same time pluvials, and the interglacials interpluvials.\nCurves for the real fluctuations of the tree-line, changes of annual precipitation and changes of temperature have been calculated (fig. 5). Temperatures during the high-glacial phases of the W\xc3\xbcrm glacial were \xc2\xb1 8\xc2\xb0 C lower than today, the altitude of the tree-line was some 1300 metres less than now and the snow-line showed an even greater difference (fig. 5).\nRadiocarbon dates prove that the parts of the section considered to be respectively Holocene and later W\xc3\xbcrm-glacial really correspond to those ages. Moreover the temperature curve for the upper Pleistocene of the Sabana de Bogot\xc3\xa1 corresponds surprisingly well with that published by Emiliani for surface ocean water and by Gross for Europe (fig. 6).\nWith this knowledge it seemed fully justified to correlate also the older phases with the glacials and interglacials of Europe and North America, using principally the alpine nomenclature. The lowest part of the diagram seems to correspond to the end of Hiss I (= Drenthe stadial), followed by the Riss I\xe2\x80\x94II interstadial, and the Riss II (= Warthe stadial). Then follows the Riss-W\xc3\xbcrm interglacial, the W\xc3\xbcrm-glacial (subdivided by two long interstadials, together called Interpleniglacial), and the Holocene.\nThe more important conclusions of the present study are summarized in paragraph 12.
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  • 93
    Publikationsdatum: 2024-01-12
    Beschreibung: During the summer holidays of 1960 to 1963 a great many localities of Miocene and Pliocene mammals were discovered in the Southern part of Zaragoza province (Spain).\nRemains of both large and small mammals were found, the latter by sieving clays and marls. This small fauna consists mainly of Cricetodontinae, Gliridae, Sciuridae, Lagomorpha and Insectivora.\nThe object of the present study is the Cricetodontinae. Other families of the same localities will be described by H. de Bruyn of the State University of Utrecht, Netherlands. The localities are situated along the S.W. border of the Calatayud-Teruel basin. Apart from small local faulting and folding along the margin of the basin the sediments are undisturbed. This circumstance and the nearly continuous exposures made it possible to determine the relative stratigraphic position of the sites. With the stratigraphic succession as a directive it proved to be possible to follow the evolution of the Cricetodontinae step by step. The Cricetodon material found in the region falls into four groups. Within each group species are closely related. 1. The group minor (based on Cricetodon minor LARTET, 1851) comprises small species with elongated M1. The oldest member of this group is Cricetodon minor primitivus n. ssp. from the Valtorres locality near Calatayud. This form develops to C. collongensis MEIN, 1958, from Vieux-Collonges (France). The author considers this to be a subspecies of C. minor LARTET. Cricetodon minor collongensis was found in several Spanish localities. The evolutionary development of this form appears to be C. minor minor LARTET on the one side and C. gregarius SCHAUB, 1925 on the other. Representatives of both branches were found in the Calatayud-Daroca region. In the course of time members of the gregarius branch grow gradually larger, whereas in the minor branch they stay of about the same size. 2. The group larteti (based on Cricetodon larteti SCHAUB, 1925) comprises species of medium size. The molars are short and broad, squarishly built, and show definite reduction. The early and middle Miocene ancestors of Cricetodon larteti were now discovered in Spain, namely C. koenigswaldi n.sp. and C. darocensis n.sp. The most notable feature of the evolutionary trend in this group is a gradual increase in size. 3. The group affinis (based on Cricetodon affinis SCHAUB, 1925) comprises species of small and medium size. The molars are squat and show little reduction. C. brevis SCHAUB is synonymous with C. affinis. The type specimen of C. brevis from La Grive-St. Alban (France) is considered to be a small specimen of C. affinis. Cricetodon brevis from Sansan, being markedly different from the above mentioned, had better be named Cricetodon cf. vindoboniensis SCHAUB & ZAPFE, 1953.\nIt is fairly certain that the species from Villafeliche II A (Spain) is identical to the latter. 4. The group sansaniensis (based on Cricetodon sansaniensis LARTET, 1851) comprises large species. The molars have high relief and fat cusps. Only one locality (Manchones) provided sufficient material for analysis. Comparison of this material with finds from France and North-Spain led to the conclusion that there are two identical lines of evolution within the group. These are most probably closely related, though the common ancestor is not yet known. One branch leads from C. meini n.sp. (from Vieux-Collonges) through a somewhat more highly developed member (from Manchones) to C. decedens (from La Grive-St. Alban, and the Valles-Penades). The other branch, which is also known from Vieux-Collonges, though not yet described, leads to sansaniensis from Sansan. Cricetodon sansaniensis from La Grive seems somewhat more developed and might well be called C. rhodanicus DEPERET. The highest developed member of this branch is found in the Valles-Penades (not yet described).\nWith the above mentioned data of the evolutionary trends in the Cricetodontinae it was tried to correlate some of the well-known Miocene localities in France with the sites in the Calatayud-Daroca region (fig. 17). There proved to be a good agreement between miocene Cricetodon fauna of Spain and France, whereas no similarity was found with the North-African fauna from Beni-Mellal (Morocco). Comparison of the living species Cricetus cricetus canescens NEHRING and Mesocricetus auratus (WATERHOUSE) with the Cricetodontinae of Western Europe shows that none of these can be an ancestor of the recent Cricetinae. Certain primitive characters of the dentition of Cricetus have already disappeared in all known Cricetodontinae. The oligocene genus Cricetops from Mongolia is the only one that more or less satisfies the demands one should theoretically make on an ancestor of the Cricetinae. It is probable that the Cricetinae are originally an Asiatic family, arriving in Europe more or less at the same time as Hipparion and crowding out the Cricetodontinae. The common ancestor of Cricetodontinae and Cricetinae is at least of Oligocene age.
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  • 94
    facet.materialart.
    Unbekannt
    In:  Beaufortia vol. 10 no. 118, pp. 48-50
    Publikationsdatum: 2024-01-12
    Beschreibung: Vom Herrn W. H. Gravestein, Amsterdam, erhielt ich eine Anzahl Zikaden zur Bestimmung, die w\xc3\xa4hrend einer Entomologischen Exkursion des Zoologischen Museums Amsterdam in Griechenland gesammelt worden sind. Darunter befand sich auch eine neue Fieberiella-Art. Eine taxionomische Bearbeitung der drei bisher bekannten Arten der Gattung Fieberiella Signoret befindet sich zur Zeit im Druck (W. WAGNER, 1963). In dieser Arbeit werden auch die m\xc3\xa4nnlichen Genitalien der bisher bekannten Arten abgebildet. Die neue Art benenne ich zu Ehren ihres Entdeckers, Herrn J. R. Duffels, Amsterdam.
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  • 95
    Publikationsdatum: 2024-01-12
    Beschreibung: A new form is described in the polytypic species Clio pyramidata LINNAEUS, 1767. This new forma excisa was found at 57\xc2\xb031\'S 02\xc2\xb056\'W and it is related to the forms convexa (BOAS, 1886) and sulcata (PFEFFER, 1879). The shape of the shell of the new form excisa shows a great resemblance to the shape of the shell of these two forms and also a resemblance is present to the shape of the shell of the form martensii (PFEFFER, 1880). This resemblance, however, may indicate a relationship as well as a parallel development. The new forma and the form martensii live in the same area, so that the chemo-physical characteristics of the water may have caused a parallel development. As indicated in a previous paper, the polytypic species Clio pyramidata consists of several forms which can be divided into two groups, one with the form antarctica. (DALL, 1908) as the most sourthern form and the other one with the form sulcata as the most southern one. As the new form shows a relation in shape with the forms sulcata, convexa and martensii and not with the form antarctica, it seems correct to suppose that the new form excisa belongs to the same group in the polytypic species in which the forms sulcata and convexa are placed.\nIn the same sample some specimens of the forma sulcata were present, and among these, two were in a resting-stage and one in an intermediatestage. A real resting-stage in the forma sulcata was never found before.
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  • 96
    Publikationsdatum: 2024-01-12
    Beschreibung: Das Mittelmeer geh\xc3\xb6rt zu den im Hinblick auf seine Besiedlung mit Harpacticiden am besten untersuchten Gebieten der Erde. Es wird darin nur von der europ\xc3\xa4ischen Atlantikk\xc3\xbcste \xc3\xbcbertroffen. Die von mir in der vorliegenden Arbeit gemeldeten Arten waren alle bereits aus dem Mittelmeerbereich bekannt. Erstmalig f\xc3\xbcr das adriatische Meer wurden davon festgestellt Von der K\xc3\xbcste des adriatischen Meeres bereits bekannt, aber vom jugoslavischen K\xc3\xbcstenabschnitt noch nicht gemeldet waren Eudactylopus robustus und Amonardia normani.\nDiarthrodes ponticus, Amphiascus angustipes, die nun auch an der jugoslavischen K\xc3\xbcste nachgewiesen sind.\nSchizopera jugurtha stephanidesi und Nitocra spinipes, PESTA bekannte Form wird als eine Unterart von Die bisher als Schizopera stephanidesi Schizopera jugurtha aufgefasst.
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  • 97
    facet.materialart.
    Unbekannt
    In:  Zoologische Mededelingen vol. 38 no. 9, pp. 153-169
    Publikationsdatum: 2024-01-12
    Beschreibung: Since the publication of my monograph of the Indo-Australian Clausiliidae (Loosjes, 1953) I obtained some additional information, consisting mainly of new distribution records and data on shell-structures. The present paper deals with these additional data, while furthermore two new species are described.\nThe specimens concerned were obtained on loan from the following Museums: Zo\xc3\xb6logisch Museum, Amsterdam (Z.M.A.), Rijks Museum van Natuurlijke Historie, Leiden (R.M.N.H.), Museo Civico di Storia Naturale di Genova (M.C.G.), Natur-Museum Senckenberg, Frankfurt am Main (S.M.F.), Ueberseemuseum, Bremen (U.M.B.).\nMy thanks are due to Mrs. W. S. S. van der Feen-van Benthem Jutting, Dr. C. O. van Regteren Altena, Prof. Dr. E. Tortonese, Dr. A. Zilch, Dr.\nH. Knipper, Dr. M. A. Lieftinck, Mr. L. J. M. Butot, Mr. A. M. R. Wegner and to the owners of the private collections mentioned below.\nPhaedusa H. & A. Adams, 1855 Sectio Phaedusa Phaedusa corticina corticina (L. Pfeiffer, 1842) 1953 Loosjes, p. 17 1954 Zilch, p. 31 1954 Knipper, p. 260 1959 Van Benthem Jutting, p. 127 (Ph. corticina) West Java Radjamandala, altitude 650 m, leg. J. M. A. van Groenendael, 1939 (L. J. M. Butot collection, 3 specimens); dimensions (in mm) : shell aperture number of whorls
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  • 98
    facet.materialart.
    Unbekannt
    In:  Zoologische Mededelingen vol. 37 no. 4, pp. 49-60
    Publikationsdatum: 2024-01-12
    Beschreibung: The description of Stylaster stellulatus Stewart was based on a specimen obtained at Tahiti, the coral was stated to be extremely rare, and only found at one small island in the neighbourhood. The description contains all the peculiarities for a specific definition of the coral, the salient points of this description are here mentioned, partly in Stewart\'s own words (1878, pp. 41-43). "The corallum is of a bright rose colour, especially in the younger branches, the older parts being often more pale. The branches are usually quite cylindrical, though occasionally flattened at their tips; the general appearance being much like that of S. sanguineus, but it has a bluer rose tint, and is at once distinguished by the minute size of its calicles (1/67 of an inch) which are usually uniformly and densely scattered over the branches, a few of which only show them to be more abundant at the contiguous edges". Each cyclosystem consists "of a central cup-shaped calyx, ... having an opening in its floor from which a large tube passes towards the interior of the corallum: running throughout the whole length of the tube is a minutely spined style-like columella whose point may be seen in the centre of the hole at the bottom of the calyx". The cyclosystems have from ten to fourteen dactylotomes. In the description of the cyclosystems Stewart remarks that their outer border is often raised around them so as to resemble the theca of an ordinary coral. "The edge of this false theca is sometimes more raised on the proximal side (nearest fixed end of corallum), at other times on opposite sides corresponding with the plane of the branches, but is absent or slightly developed on the larger branches where the axis of the group of zooids is at a right angle to the surface". The dactylostyles are described as "small,
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  • 99
    facet.materialart.
    Unbekannt
    In:  Zoologische Mededelingen vol. 38 no. 16, pp. 261-279
    Publikationsdatum: 2024-01-12
    Beschreibung: In a number of widely separated places in the tropics, both in the Atlantic and in the Indo-West Pacific, bright red coloured caridean shrimps have been reported from a most peculiar habitat. This habitat is formed by salt water pools which are seemingly shut off from the sea and are often situated at a considerable distance from the shore; these pools, however, must have an underground connection with the sea as their water level falls and rises with the tides. In several instances the pools are in total darkness (in caves) or in semi-darkness.\nApart from this habitat and their red colour, the six species of shrimps so far observed in these pools have very little in common: they belong to 5 different genera and represent 3 different families. All of them seem to be restricted to this type of habitat. It is the object of this paper to bring together all the available information on these species so as to draw the attention to this curious phenomenon.\nIn the paragraphs "Material examined" the following abbreviations have been used to indicate the institutions where the material is deposited: I.R.S.M. = Institut de Recherches Scientifiques de Madagascar, Tananarive; R.M.N.H. = Rijksmuseum van Natuurlijke Historie, Leiden; U.S.N.M. = United States National Museum, Washington, D.C.\n\nATYIDAE\nHalocaridina new genus Definition. \xe2\x80\x94 Atyid prawns of small size. Rostrum unarmed. Carapace without supra-orbital, antennal or pterygostomian spines. Telson with two pairs of dorsal spines. Eyes reduced, but with pigment. Carpus of both first and second cheliped deeply excavated anteriorly. Palm of chelipeds distinct.
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  • 100
    facet.materialart.
    Unbekannt
    In:  Zoologische Mededelingen vol. 38 no. 18, pp. 295-301
    Publikationsdatum: 2024-01-12
    Beschreibung: The fish collection of the Leiden Museum has recently been enriched by the donation of a few small or moderate collections of fishes assembled in tropical Atlantic America. As these proved to contain some representatives of species rarely encountered or even new to science and, moreover, provided interesting distributional information, publication of a few notes containing the principal data seems of interest.\nNote I. \xe2\x80\x94 A collection of about 40 specimens from Surinam, representing 29 species mostly marine, was received from Ir. Z. Salverda, who appears to have collected them himself. Unfortunately, Ir. Salverda omitted adding more detailed locality information, but all marine species can be expected to occur throughout the whole of the coastal region. Two of these species, each represented by a single example, seem of sufficient interest to be recorded here in the present and the second note.\nCarcharhinus porosus (Ranzani) Carcharhinus porosus, Bigelow & Schroeder, 1948, pp. 394-399, figs. 74, 75. 1 ex., 267 (355) mm, \xe2\x99\x82, RMNH reg. no. 24704, Surinam.\nIt is remarkable that Bigelow & Schroeder seem to have recorded the first specimen(s) from Surinam while, considering their references, the species, though differently named, has been known to occur in both French and British Guiana waters for more than a hundred years. As Bigelow & Schroeder state that nothing is known of the habits of the present species, merely adding that it is probably a littoral species, I surmise that the species is not abundant.\nThe specimen completely agrees with Bigelow & Schroeder\'s extensive description; the teeth seem to number 13 + 1 + 13/12 + 1 + 12.
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