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  • 1
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    In:  Zoologische Mededelingen (0024-0672) vol.32 (1953) nr.18 p.203
    Publication Date: 2013-03-01
    Description: COPROMORPHIDAE Meyrick, 1905, Journ. Bombay Nat. Hist. Soc, vol. 16, p. 606. This small family represents a natural group with clearly marked characters, and is easy of descrimination. It inhabits tropical regions of Asia and extends through the Papuan region over the whole Pacific. The last mentioned region might be the country of origin of this group, as genera with peculiar and possibly archaic characters have been recorded from the Pacific Islands; some of those species are distinguished by an exceptionally large size. One of the interesting points with regard to the family is its possible place in the system. The long-ciliate or pectinate antennae, the neuration, and the complicated genital apparatus of the male seem to indicate an affinity with the Tineoidea. The general facies, however, is divergent to some extent, while the presence of a cubital pecten on the hind wings fundamentally discriminates this family from all the Tineoidea sensu stricto. When describing the family, Meyrick suggested that the cubital pecten might point towards an affinity with the Tortricoidea ; this relation, however, is not supported by any other characters. He further surmised that the Copromorphidae would be nearest allied to the Xyloryctidae ; in my opinion this surmise is devoid of any ground. Later Meyrick tried to combine with the Copromorphidae two other groups of "Tineina" that also are in possession of a cubital pecten, viz., the family Orneodidae, and the genus Hypertropha Meyr. The relation of the former with the Copromorphidae, however, is problematic, and deserves further proofs, while Hypertropha has in my opinion nothing in common with the family concerned, except for the
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 2
    Publication Date: 2013-03-01
    Description: Contents ι. Introduction..............I 2. Systematics (a, The correct name of the genus p. 4; b, Diagnostic characters of the species and subspecies p. 6; c, Abbreviations p. 9; d, Key to the species and subspecies p. 10; e, Survey of the species and subspecies p. 11; f, Disregarded specimens p. 30; g, Wilcoxon tests for the difference between certain measurements in allied subspecies p. 31; h, Early stages p. 36; i, The species concept in Nyctalemon p. 37).......... 3. Biology............... 38 4. Distribution.............. 43 5. Evolution............... 46 6. Bibliography.............. 52 1. INTRODUCTION In November 1949 the late Professor Dr. L. J. Toxopeus of Bandung, Java, sent me a specimen of Nyctalemon for identification, but neither with the help of our collection, nor with the current literature did I succeed in ascertaining the correct name of this insect. On the contrary it appeared that, though the described forms of this genus clearly were of different value, viz., partly good species, partly geographical subspecies representing these species in restricted areas, no satisfactory division of the genus into species and subspecies had been given. Thus, Seitz' classification of the known forms into four species of which three are polytypic proved to make no sense. Therefore I resolved to study the genus more closely. In the ensuing correspondence Toxopeus gave me the benefit of his experience by providing references to relevant literature and quotations from
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 3
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    In:  Zoologische Mededelingen (0024-0672) vol.32 (1953) nr.9 p.87
    Publication Date: 2013-03-01
    Description: I have to thank Dr. H. C. Blöte of the Leiden Museum of Natural History for his kindness to entrust me with a number of Carabidae from Indonesia for identification. A few species appear to be new to science; the descriptions follow below. One genus, Horniulus Jedl., is new to the whole of the Malay Archipelago, and another, Bembidion Latr., is new to Sumatra. Of the latter genus there are already a couple of species known from Java. I am much obliged to Mr. E. B. Britton of the British Museum, who carefully compared a few species with specimens in the collections of the British Museum and in Andrewes' collections. The type specimens are in the Leiden Museum. Oxygnathopsis gen. nov. (fig. 1 f) (Andrewes (1938, p. 196) described Oxygnathus javanus upon a single specimen from Java. With regard to the proper genus Andrewes was not absolutely sure because of a number of important differences, but before introducing a new genus he preferred to wait till more material was available. In the sending of the Leiden Museum I found a second specimen, which shows the same characteristics as the specimen described by Andrewes, so that in my opinion a new genus is desirable. The two genera are to be distinguished as follows: 1 (2) Head with the clypeus bisetose, two setae on each side over the eyes, facial carinae and sulci present; prothorax with two lateral setae on each side. Range: Assam and Burma.........Oxygnathus Dej. 2 (1) Clypeus without setae, one supra-orbital seta, the front seta is wanting, no facial Fig. 1. a, Coptodera flavipes sp. n., left elytron; b, Horniulus quadrimaculatus sp. n.,
    Keywords: 42.75
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  • 4
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    In:  Zoologische Mededelingen (0024-0672) vol.32 (1953) nr.6 p.49
    Publication Date: 2013-03-01
    Description: I. Attacus dohertyi dammermani nov. subspec. (Plate II) Large, apex of fore wing moderately produced, general coloration of wings, head, notum including patagia, and abdomen rather light reddish brown, several intersegmental folds between the abdominal tergites blackish. In both wings the terminal area somewhat lighter, more yellowish brown, in apex of fore wing grading into yellowish. Hind wing with the apical area markedly reddish. In fore wing the dark apical spot and red dash weak, submarginal line practically wanting, in hind wing a somewhat undulating submarginal dark line well developed. Postmedian band in both wings strongly serrate, but not bent inwards. Antemedian band in both wings less distinct, not serrate, in fore wing angled on base of v2, in hind wing curved inwards. The vitreous patches in both wings very large, guttiform by having the base curved outwards, the basal angles rounded, and the top elongated and pointed towards the postmedian band. In both wings with two additional vitreous patches which are in fore wing slightly larger than in hind wing. In hind wing the lower patch communicates with the interior black border of the postmedian band. All these spots bordered by a black margin. The interior orange yellow border, so obvious in many dohertyi specimens, is wanting or indicated by some inconspicuous traces only. Underside corresponding with upperside, the outer half very light, as in atlas, but the subterminal markings in both wings practically wanting or obsolete. Lateral markings of abdomen much less developed than in atlas. I ♀, 25 cm, holotype, W. Sumba, IV. 1925, labelled Dammerman, Sumba Exp., in Museum Leiden. 2. THE SPECIES OF THE GENUS Attacus L. IN THE FAR EAST.
    Keywords: 42.75
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  • 5
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    In:  Zoologische Mededelingen (0024-0672) vol.32 (1953) nr.3 p.31
    Publication Date: 2013-03-01
    Description: Eine Bestimmungssendung des Deutschen Entomologischen Institutes veranlasste mich, die Systematik der asiatischen Coenochilus zu studieren. Die Museen Leiden, Berlin und München und die Herren Frey, Haberäcker, Klapperich und van Nidek stellten mir ihr Material zur Verfügung; Herr Reichert des Museums Dresden und Herr Ruter des Museums Paris gaben bereitwillig Auskunft über Typen ihrer Museen. Ihnen alien sowie den Herren Prof. Dr. Sachtleben, Prof. Dr. Delkeskamp, Dr. C. de Jong, Dr. H. C. Blöte, Dr. Forster, H. Freude, P. Müller und St. von Breuning danke ich bestens für ihre Hilfe. Als Ergebnis meiner Studien veröffentliche ich hier die Beschreibung zweier neuer Arten und des ♂ von C. leopoldi Bourg. sowie eine aus der Arrow'schen Tabelle in der Fauna of British India weiterentwickelte Bestimmungstabelle aller asiatischen Arten. 1. Der Katalog von Junk-Schenkling Pars 72 aus 1921 ist auf Seite 366 f. durch folgende Arten zu ergänzen: assmuthi Wasmann, Wiener Ent. Zeit., vol. 37, 1918, S. 19. bifoveolatus Fairmaire, Ann. Soc. Ent. Fr., 1888, S. 344. leopoldi Bourgoin, Mem. Mus. Roy. H.N. Belg., 1933, Voyage Leopold, vol. IV fasc. 9, Col. II, S. 31. leveillei Nonfried, Berl. Ent. Zeit., 1891, S. 372, der nach Arrow kein Pilinurgus ist. obesus Wasmann, Wiener Ent. Zeit., vol. 37, 1918, S. 21. obscurus Westwood, Tijdsch. v. Ent., vol. 26, 1883, S. 62-65. platycerus Gerstäcker, von S. 368 des Kat. (1883). sumatranus Westwood, Tijdsch. v. Ent., vol. 26, 1883, S. 62-65. uncinatipes Moser, D. Ent. Zeit., 1915, S. 596.
    Keywords: 42.75
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  • 6
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    In:  Zoologische Mededelingen (0024-0672) vol.32 (1953) nr.5 p.43
    Publication Date: 2013-03-01
    Description: Some time ago I was asked to identify a fossil coleopteron which had been found in the drill cuttings of an oil well in the Southern part of Sumatra. As the fossil is only a few millimetres long it may be mentioned as an amazing fact that so small an object has been found during rather rough work like oil drilling. The details of the locality as given by Mr. A. Wright Jr. of the N.V. Standard-Vacuum Petroleum Maatschappij are as follows: "The well is one of our Kaja wells, a wildcat well located 3.3 kilometres N. 300 E. from the northeast edge of the Djirah oilfield. The drill cutting was obtained from a depth of 1930 feet subsea. Although, in drill cuttings, there is a certain measure of uncertainty as to the exact level of derivation, we have sufficient evidence to be sure that the fossil actually derives from this depth. The age is Tertiary-e; it occurs below beds of Baturadja stage age, but 200 feet above a lepidocyclina-bearing horizon. The fossil occurs in a shale interval of a formation which is generally non-fossiliferous; conditions were presumably marine, but either oligotrophe or toxic; the water at the time of deposition was shallow." The fossil is pyritized, dark bronze-greyish in colour. It is nearly free from substrate, though in some crevices a light grey, rather soft, somewhat fattish substance is found which can be taken away rather easily. The fossil was sent to the Rijksmuseum van Natuurlijke Historie at Leiden, mounted in a small box on a slide, pasted to the bottom with tragacanth. During the studies it was left in the small box, and kept in an exsiccator to preserve the fossil against deterioration by atmospheric influence.
    Keywords: 42.75
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  • 7
    Publication Date: 2011-09-29
    Description: (PDF tiene 5 paginas.)
    Keywords: Oceanography ; Biology ; Limnology
    Repository Name: Aquatic Commons
    Type: Monograph or Serial Issue , NonPeerReviewed
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  • 8
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 7 pages.)
    Keywords: Fisheries ; Biology
    Repository Name: Aquatic Commons
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  • 9
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 1 page.)
    Keywords: Fisheries ; Biology
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  • 10
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 3 pages.)
    Keywords: Fisheries ; Biology
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  • 11
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 3 pages.)
    Keywords: Fisheries ; Biology
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  • 12
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 3 pages.)
    Keywords: Fisheries ; Biology
    Repository Name: Aquatic Commons
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  • 13
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 2 pages.)
    Keywords: Fisheries ; Biology
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  • 14
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    State of California Department of Fish and Game, Marine Fisheries Branch
    Publication Date: 2011-09-29
    Description: (PDF contains 2 pages.)
    Keywords: Fisheries ; Biology
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  • 15
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    In:  Zoologische Mededelingen (0024-0672) vol.31 (1950) nr.6 p.63
    Publication Date: 2013-03-01
    Description: Part of the butterfly collection of Mr. P. Zondervan, who died in a Japanese camp, was saved from destruction during the Japanese occupation and the post-war troubles and finally came into my hands. The material is for the greater part still in an excellent condition and contains many interesting forms. The number of specimens is small, as it was Mr. Zondervan's habit to mount only one pair of any new species he collected. The bulk so remained in papers and these all got lost. Here follows an account of some interesting Pieridae. Appias (paulina) urania (Wall.) Tachyris urania, Wallace, "Eastern Pieridae", Trans. ent. Soc. 6 (3) 3 (1867), Tondano, mountains of N. Celebes (♂). Appias urania, Martin, D. ent. Zeits. Iris, 91, 1919. 1 ♂, Tondano, 17.7.1939, 1 ♀, Tondano, 9.1937; 1 ♂, var. albata Hopff., Tondano, 22.12.1939. The ♀ seems to be very rare, though it shows up in rather good numbers in other places of the paulina area in the favourable season, which is at the end of the wet monsoon. It would have been waste of paper to mention these captures, were it not that Mr. Zondervan captured another ♂ specimen of the paulina complex which is so deviating from the above that anybody first seeing it would conceive it as belonging to a distinct species. It represents the leis (Hbn.) group of paulina (Cram.) in the Celebes district, just as urania Wall., together with some local races from the Lesser Sunda Is., is the general representative in the Archipelago. In other words, there has been some overlapping in Celebes, and one more species duplex must be added to the
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 16
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    In:  Zoologische Mededelingen (0024-0672) vol.31 (1950) nr.4 p.39
    Publication Date: 2013-03-01
    Description: The genus Podolestes, as far as at present known, is confined to the Malaysian subregion of the Indo-Australian Archipelago. Descriptions and drawings of structural details of four species are to be found in two of the writer's previous papers on Malaysian dragonf lies, viz.: New and little known Odonata of the Oriental and Australian Regions. Treubia, 15, 1935: 177-183, fig. 1-3. Descriptions and records of South-East Asiatic Odonata (II). Ibid. 17, 1940: 347-350, fig. 4-5. The species of Podolestes have been found in marshes and along muddy creeks flowing through wooded areas in low country. Owing to their retiring habits the insects are but seldom encountered and all species are rare in collections. Little or nothing is known of their life-histories, and the larva is still unknown. The six known members of the genus, two of which are here described for the first time, may be distinguished by the following Key to the species. 1. Dorsum of thorax uniform metallic bronzy black. Labrum, mandibles and genae shiny black. Ante-alar triangles bronzy-black, unmarked. Nervure Ac situated much nearer Ax2 than Ax1; nervure Ab complete, meeting Ac at the wing-margin. Quadrilateral short, markedly widened distally, costal and distal sides approximately equal in length in fore wing. Three to four postquadrangular antenodal cells. Male anal appendages of slender build, blackish in colour; superior pair a trifle longer than the inferiors; apex of inf. app. expanded, truncated and slightly notched 2. —. Dorsum of thorax with two pairs of light-coloured spots on mesepisternum, and sides with an oblique band extending from below the spiracle upwards as far as the dorsal
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 17
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    In:  Zoologische Mededelingen (0024-0672) vol.31 (1950) nr.7 p.67
    Publication Date: 2013-03-01
    Description: On trouvera ici l'étude d'une partie des Hepialidae du Musée de Leiden que le Dr. van Regteren Altena a bien voulu nous confier pour étude, ce dont le remercions vivement. Nous y avons ajouté l'étude de quatre espèces du British Museum (N.H.) et une du Museum de Paris. HÉPIALIDES DE LA NOUVELLE GUINÉE On connait quelques Hépiales décrites de Nouvelle Guinée. Elles appartiennent au magnifique genre Oenetus H.S. et au genre Oxycanus Walk, (s.l.). On trouvera ici l'étude de quelques espèces appartenant à ce dernier genre. Grace à l'amabilité de Mr. J. D. Bradley du British Museum (N.H.), que nous remercions, les quatre espèces décrites par Joicey et Talbot (1917) ont pu etre étudièes. Paraoxycanus n. gen. Ce nouveau genre, très proche du genre Oxycanus Walk, ne comprend jusqu'à présent, à notre connaissance, que quelques Hépiales néo-guinéennes classées jadis dans le genre Porina Walk. Tindale (1936) a montré que ce dernier nom était préoccupé et que, de plus, il était synonyme d'Oxycanus Walk. L'espèce type de ce genre a été fixée par Kirby (1892) comme étant australis Walk. Ayant trouvé que l'armure génitale male des espèces étudiées était différente de celle d'australis Walk. nous devons créer ce genre. On pourra comparer les figures 7 et 8. La nervation est la meme que celle du genre Oxycanus Walk. La patte prothoracique porte un strigil. Les antennes ne sont pas fortement bipectinees, mais seulement avec un petit bouquet de soies a l'apex de chaque article. Enfin dans rarmure genitale male il existe une nette difference dans le vinculum, dans les relations de celui-ci avec la membrane mtersegmentaire
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 18
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    In:  Zoologische Verhandelingen (0024-1652) vol.11 (1950) nr.1 p.1
    Publication Date: 2013-03-01
    Description: CONTENTS Introduction............... 3 Systematic survey of the Limacidae of the central and western Canary Islands 5 Biogeographical notes on the Limacidae of the Canary Islands . . . . 21 Alphabetical list of the persons who collected or observed Limacidae in the Canary Islands.............. 31 Literature............... 32 INTRODUCTION In the spring of 1947 I was so fortunate as to join for some 9 weeks the Danish Zoological Expedition to the Canary Islands. During my stay I collected materials for the Rijksmuseum van Natuurlijke Historie at Leiden, paying special attention to the land- and freshwater Mollusca. This paper contains the first results of the examination of the Mollusca collected. My Danish friends Dr. Gunnar Thorson and Dr. Helge Volsøe generously put at my disposal the non-marine Mollusca they collected during their stay in the Canaries. When the material has been worked up, duplicates will be deposited in the Zoological Museum at Copenhagen. I am indebted to several persons who helped me in various ways in the investigations here published. Prof. Dr. N. Hj. Odhner (Stockholm) very kindly put at my disposal a MS list of all the Mollusca of the Canary Islands and their distribution, which he had compiled for private use. Mr. Hugh Watson (Cambridge) never failed to help me by examining or lending specimens, and in detailed letters gave me the benefit of his great experience. During my stay in Paris in March 1950 Dr. G. Ranson and Dr. A. Franc put at my disposal for examination the Canarian slugs present in the Muséum
    Keywords: 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 19
    Publication Date: 2011-09-29
    Description: The caddisfly (Trichoptera) Sericostoma siculum was found in the Marche region in Italy. The article summarises biology and ecology of the caddisfly, focusing on the larvae stage.
    Keywords: Biology ; Ecology ; Limnology
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  • 20
    Publication Date: 2011-09-29
    Description: A great deal has been written on the part which birds play in the dispersal of freshwater fauna. This article summarises literature on the dispersal of aquatic animals by birds and aquatic insects.
    Keywords: Biology ; Ecology ; Limnology
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  • 21
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    Chesapeake Biological Laboratory
    Publication Date: 2014-02-08
    Description: This paper is based on an attempt to assemble the existing knowledge of the silverside, Menidia menidia, and to contribute to what is known about the life history of this species. A vast amount of work is needed on the ecological relationships between the food fish and the forage fish. One of the most important forage fishes on the Atlantic Coast is the silverside. To understand the inter-relationships between the food fish and the forage fish it is necessary first to understand the life histories of both. For this reason it is important that the life history of this species be studied.
    Keywords: Biology ; Ecology ; Fisheries
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  • 22
    Publication Date: 2011-09-29
    Description: (Document contains 6pp.)
    Keywords: Biology
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  • 23
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    U.S. Department of the Interior, Fish and Wildlife Service
    Publication Date: 2010-12-14
    Description: This report reviews experiments in the marking, for study purposes, of seals, sea-lions, and fur seals in the North Atlantic, North Pacific, and Antarctic regions. Also discussed are the results of studies of the northern fur seal, especially the series from 1940 to 1049 carried out by U.S. Government agents on the Pribilof Islands, Alaska. (PDF contains 38 pages)
    Keywords: Conservation ; Ecology ; Management ; Biology ; Environment
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  • 24
    Publication Date: 2011-09-29
    Description: This short paper summarises findings of experiments that were carried out using copepod eggs taken from guts of Coregonus which breeds in various Ural lakes. The study showed that copepod eggs can pass through the gut of Coregonus unharmed.
    Keywords: Biology ; Ecology ; Limnology
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  • 25
    Publication Date: 2011-09-29
    Description: The consumption of oxygen in Asellus aquaticus was measured to find if there existed a periodicity in the consumption of oxygen and how this showed itself during the course of the day, year and in various experimental conditions. From the figures obtained comparative values were calculated and from these curves were plotted of the changes in the consumption of oxygen during the day and year.
    Keywords: Biology ; Limnology
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  • 26
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    Facultad de Ciencias Naturales, Universidad Nacional de La Plata
    Publication Date: 2010-12-09
    Description: Este trabajo surge de la monografía realizada por el autor para optar al título de Doctor en Ciencias Naturales de la Facultad de Ciencias Naturales y Museo, UNLP y trata sobre el pez sudamericano Salminus maxillosus Cuv. y Val., conocido popularmente bajo el nombre de "Dorado", (PDF tiene 72 paginas.)
    Keywords: Biology ; Limnology
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  • 27
    Publication Date: 2014-02-08
    Description: The striped bass, or rock as the species is called in the Chesapeake area, ranks high in value and volume among the commercially important fish taken in Maryland waters and, in addition, is highly prized as a game fish by sportsmen. Interest in the marked fluctuations characteristic of the species stimulated the investigation begun in October, 1941.
    Keywords: Biology ; Fisheries
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  • 28
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    University of California, Berkeley
    Publication Date: 2015-04-27
    Description: In various areas along the coast in the vicinity of Monterey there are many colonies of the Polychaete worm Dodecaceria pacifica. An attempt has been made to find out something of the distribution, size, structure and the flora and fauna associated with these colonies.
    Keywords: Ecology ; Biology
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  • 29
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    University of California, Berkeley
    Publication Date: 2015-04-27
    Description: The purpose of this paper is to add to the identification of planktonic forms found in Monterey Bay, and also to compare the composition and population fluctuation with findings of previous years.
    Keywords: Biology ; Ecology ; Oceanography
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  • 30
    Publication Date: 2016-07-05
    Description: In the Indo-pacific region, a study on Stomatopodes revealed two new species: Squilla carinata and Gonodactilus tweediei. Here the author gives a brief description.
    Keywords: Biology
    Repository Name: Aquatic Commons
    Type: Article , NonPeerReviewed
    Format: application/pdf
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  • 31
    Publication Date: 2016-11-03
    Description: This paper deals with a morphological study on blood of some Indochinese freshwater fishes. The study has been split in two parts: one dedicated to compare some fishes' blood and the second part focused on reaction of cells and natural immunity.
    Keywords: Biology ; Fisheries
    Repository Name: Aquatic Commons
    Type: Article , NonPeerReviewed
    Format: application/pdf
    Format: application/pdf
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