Gammanema Cobb 1920
Genus Gammanema Cobb, 1920 Type species Gammanema ferox Cobb, 1920 (junior synonym of Gammanema rapax (Ssaweljev, 1912)). Diagnosis Cuticle without lateral differentiation, four slender cephalic setae; outer labia either papillose or setose. Amphideal fovea usually spiral, rarely loop-shaped.Anterio...
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ftdatacite:10.5281/zenodo.3843872 2023-05-15T18:43:55+02:00 Gammanema Cobb 1920 Leduc, Daniel 2013 https://dx.doi.org/10.5281/zenodo.3843872 https://zenodo.org/record/3843872 unknown Zenodo http://zenodo.org/record/3823012 http://publication.plazi.org/id/FFF79E183672476FFF88FFAFFFC1FFE5 http://zoobank.org/BB33641C-6FAF-4D2E-93FB-C4951F7C058C https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2013.63 http://zenodo.org/record/3823012 http://publication.plazi.org/id/FFF79E183672476FFF88FFAFFFC1FFE5 http://zoobank.org/BB33641C-6FAF-4D2E-93FB-C4951F7C058C https://dx.doi.org/10.5281/zenodo.3843873 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Choniolaimidae Gammanema Taxonomic treatment article-journal Text ScholarlyArticle 2013 ftdatacite https://doi.org/10.5281/zenodo.3843872 https://doi.org/10.5852/ejt.2013.63 https://doi.org/10.5281/zenodo.3843873 2022-02-08T12:40:44Z Genus Gammanema Cobb, 1920 Type species Gammanema ferox Cobb, 1920 (junior synonym of Gammanema rapax (Ssaweljev, 1912)). Diagnosis Cuticle without lateral differentiation, four slender cephalic setae; outer labia either papillose or setose. Amphideal fovea usually spiral, rarely loop-shaped.Anterior buccal cavity large, cup-shaped, surrounded by rhabdions with pointed projections at their posterior ends; posterior buccal cavity smaller, often with broad column-shaped rhabdions. Pharynx without anterior or posterior bulb. Pre-cloacal supplements present, usually cup-shaped, rarely setose or tubular. Short conical tail. Remarks Gammanema paramenzeli (Allgén, 1935) was considered doubtful by Gerlach (1964), Trogolaimus uniformis Cobb, 1920 was transferred to Gammanema by Tchesunov & Okhlopkov (2006) and G. fennicum Gerlach, 1953 was re-established as a valid species by Okhlopkov (2002). *approximate values only since no anus was observed in female specimens Valid species G. anthostoma Okhlopkov, 2002 G. cancellatum Gerlach, 1955 G. curvata Gagarin & Klerman, 2007 G. conicauda Gerlach, 1953 G. fennicum Gerlach, 1953 G. kosswigi Gerlach, 1964 G. mediterraneum Vitiello, 1970 G. polydonta Murphy, 1965 G. rapax (Ssaweljev, 1912) G. smithi Murphy, 1964 G. tchesunovi Gagarin & Klerman, 2007 G. uniformis (Cobb, 1920) : Published as part of Leduc, Daniel, 2013, Two new genera and five new species of Selachinematidae (Nematoda, Chromadorida) from the continental slope of New Zealand, pp. 1-32 in European Journal of Taxonomy 63 on pages 19-21, DOI: 10.5852/ejt.2013.63, http://zenodo.org/record/3823012 : {"references": ["Gerlach S. A. 1964. Revision der Choniolaiminae und Selachinematinae (freilebende Meeres-Nematoden). Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut (Kosswig-Festschrift): 23 - 49.", "Tchesunov A. V. & Okhlopkov J. R. 2006. On some selachinematid nematodes (Chromadorida: Selachinematidae) deposited in the collection of the Smithsonian National Museum of Natural History. Nematology 8: 21 - 44. http: // dx. doi. org / 10.1163 / 156854106776179890", "Okhlopkov J. R. 2002. Free-living nematodes of the families Selachinematidae and Richtersiidae in the White Sea (Nematoda, Chromadorida). Zoosystematica Rossica 11: 41 - 55."]} Text White Sea DataCite Metadata Store (German National Library of Science and Technology) White Sea New Zealand |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Choniolaimidae Gammanema |
spellingShingle |
Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Choniolaimidae Gammanema Leduc, Daniel Gammanema Cobb 1920 |
topic_facet |
Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Choniolaimidae Gammanema |
description |
Genus Gammanema Cobb, 1920 Type species Gammanema ferox Cobb, 1920 (junior synonym of Gammanema rapax (Ssaweljev, 1912)). Diagnosis Cuticle without lateral differentiation, four slender cephalic setae; outer labia either papillose or setose. Amphideal fovea usually spiral, rarely loop-shaped.Anterior buccal cavity large, cup-shaped, surrounded by rhabdions with pointed projections at their posterior ends; posterior buccal cavity smaller, often with broad column-shaped rhabdions. Pharynx without anterior or posterior bulb. Pre-cloacal supplements present, usually cup-shaped, rarely setose or tubular. Short conical tail. Remarks Gammanema paramenzeli (Allgén, 1935) was considered doubtful by Gerlach (1964), Trogolaimus uniformis Cobb, 1920 was transferred to Gammanema by Tchesunov & Okhlopkov (2006) and G. fennicum Gerlach, 1953 was re-established as a valid species by Okhlopkov (2002). *approximate values only since no anus was observed in female specimens Valid species G. anthostoma Okhlopkov, 2002 G. cancellatum Gerlach, 1955 G. curvata Gagarin & Klerman, 2007 G. conicauda Gerlach, 1953 G. fennicum Gerlach, 1953 G. kosswigi Gerlach, 1964 G. mediterraneum Vitiello, 1970 G. polydonta Murphy, 1965 G. rapax (Ssaweljev, 1912) G. smithi Murphy, 1964 G. tchesunovi Gagarin & Klerman, 2007 G. uniformis (Cobb, 1920) : Published as part of Leduc, Daniel, 2013, Two new genera and five new species of Selachinematidae (Nematoda, Chromadorida) from the continental slope of New Zealand, pp. 1-32 in European Journal of Taxonomy 63 on pages 19-21, DOI: 10.5852/ejt.2013.63, http://zenodo.org/record/3823012 : {"references": ["Gerlach S. A. 1964. Revision der Choniolaiminae und Selachinematinae (freilebende Meeres-Nematoden). Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut (Kosswig-Festschrift): 23 - 49.", "Tchesunov A. V. & Okhlopkov J. R. 2006. On some selachinematid nematodes (Chromadorida: Selachinematidae) deposited in the collection of the Smithsonian National Museum of Natural History. Nematology 8: 21 - 44. http: // dx. doi. org / 10.1163 / 156854106776179890", "Okhlopkov J. R. 2002. Free-living nematodes of the families Selachinematidae and Richtersiidae in the White Sea (Nematoda, Chromadorida). Zoosystematica Rossica 11: 41 - 55."]} |
format |
Text |
author |
Leduc, Daniel |
author_facet |
Leduc, Daniel |
author_sort |
Leduc, Daniel |
title |
Gammanema Cobb 1920 |
title_short |
Gammanema Cobb 1920 |
title_full |
Gammanema Cobb 1920 |
title_fullStr |
Gammanema Cobb 1920 |
title_full_unstemmed |
Gammanema Cobb 1920 |
title_sort |
gammanema cobb 1920 |
publisher |
Zenodo |
publishDate |
2013 |
url |
https://dx.doi.org/10.5281/zenodo.3843872 https://zenodo.org/record/3843872 |
geographic |
White Sea New Zealand |
geographic_facet |
White Sea New Zealand |
genre |
White Sea |
genre_facet |
White Sea |
op_relation |
http://zenodo.org/record/3823012 http://publication.plazi.org/id/FFF79E183672476FFF88FFAFFFC1FFE5 http://zoobank.org/BB33641C-6FAF-4D2E-93FB-C4951F7C058C https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2013.63 http://zenodo.org/record/3823012 http://publication.plazi.org/id/FFF79E183672476FFF88FFAFFFC1FFE5 http://zoobank.org/BB33641C-6FAF-4D2E-93FB-C4951F7C058C https://dx.doi.org/10.5281/zenodo.3843873 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.3843872 https://doi.org/10.5852/ejt.2013.63 https://doi.org/10.5281/zenodo.3843873 |
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