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  • 1
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    A systematic revision of the North Eastern Atlantic shallow-water Haplosclerida (Porifera, Demospongiae), Part I: Introduction, Oceanapiidae and petrosiidae (1985)
    In:  Beaufortia (0067-4745) vol.35 (1985) nr.5 p.61
    Details
    Publication Date: 2014-10-27
    Description: The taxonomic history of the sponge order Haplosclerida is reviewed, with emphasis on literature concerning the Haplosclerida of the North Eastern Atlantic Ocean. The characters and their value for a phylogenetic classification are discussed. Two families are treated systematically: the Oceanapiidae, which have two representatives in the area, and the Petrosiidae, represented by one species. Emended diagnoses for the order, families, and genera are given.
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
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  • 2
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    A systematic revision of the North Eastern Atlantic shallow-water Haplosclerida (Porifera, Demospongiae), Part I: Introduction, Oceanapiidae and petrosiidae (1985)
    In:  Beaufortia vol. 35 no. 5, pp. 61-91
    Details
    Publication Date: 2024-01-12
    Description: The taxonomic history of the sponge order Haplosclerida is reviewed, with emphasis on literature concerning the Haplosclerida of the North Eastern Atlantic Ocean. The characters and their value for a phylogenetic classification are discussed. Two families are treated systematically: the Oceanapiidae, which have two representatives in the area, and the Petrosiidae, represented by one species. Emended diagnoses for the order, families, and genera are given.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 3
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    A systematic revision of the North-Eastern Atlantic shallow-water Haplosclerida (Porifera, Demospongiae) Part II: Chalinidae (1986)
    In:  Beaufortia vol. 36 no. 6, pp. 81-165
    Details
    Publication Date: 2024-01-12
    Description: In the present paper the north-eastern Atlantic Chalinidae (Porifera, Demospongiae) are systematically revised and redescribed; where necessary lectotype designations are made. Three genera are recognized, viz. Haliclona, Acervochalina and Dendroxea. The latter genus is not represented in the study area. Seventy-two nominal species have been described in Haliclona in the wide sense here employed (including species assigned to other genera here considered junior synonyms of Haliclona: Reniera, Gellius, Adocia, Toxadocia, Orina). Among these 72 nominal species 12 valid species are recognized. One species new to science is described, viz. Haliclona xena spec, nov.; 4 nominal species of Acervochalina are reduced to 2 valid ones.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 4
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    Taxonomic characters in Caribbean Millepora species (Hydrozoa, Coelenterata) (1984)
    In:  Bijdragen tot de dierkunde vol. 54 no. 2, pp. 243-255
    Details
    Publication Date: 2024-01-12
    Description: In order to find characters in Millepora species with a higher diagnostic value than the growth form (on which species delimitation is hitherto based) a comparison is made of the surface structure, microstructure of the skeleton, structure of the ampullae coverings, size of the gastropores and dactylopores, and pore density in specimens of the four species occurring in the Caribbean region: Millepora alcicornis, M. complanata, M. squarrosa, and M. striata. While most characters are of little taxonomic value, pore sizes and densities are surprisingly useful. The species are diagnosed and some biogeographical remarks are given.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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