Pergamaster Koehler 1920
Pergamaster Koehler, 1920 Koehler, 1920: 237; Fisher, 1940: 121; A.M. Clark, 1962: 22 (key); Bernasconi, 1963: 23; H.E.S. Clark 1963: 43. Diagnosis. Body strongly stellate with elongate arms. Abactinal plates distinct, round to polygonal in outline. Abactinal and marginal plate surfaces bare, smooth...
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ftzenodo:oai:zenodo.org:6184363 2023-05-15T13:57:20+02:00 Pergamaster Koehler 1920 Mah, Christopher L. 2011-12-31 https://zenodo.org/record/6184363 https://doi.org/10.5281/zenodo.6184363 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D28792FFE5FFBC84E4119F6F5C8635 doi:10.5281/zenodo.276783 http://publication.plazi.org/id/FFEBFFEAFFC4FF9D847312686C098034 doi:10.5281/zenodo.6184362 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6184363 https://doi.org/10.5281/zenodo.6184363 oai:zenodo.org:6184363 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Taxonomy of high-latitude Goniasteridae (Subantarctic & Antarctic): one new genus, and three new species with an overview and key to taxa, pp. 1-48 in Zootaxa 2759 34 Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Goniasteridae Pergamaster info:eu-repo/semantics/other publication-taxonomictreatment 2011 ftzenodo https://doi.org/10.5281/zenodo.618436310.5281/zenodo.27678310.5281/zenodo.6184362 2023-03-10T17:18:12Z Pergamaster Koehler, 1920 Koehler, 1920: 237; Fisher, 1940: 121; A.M. Clark, 1962: 22 (key); Bernasconi, 1963: 23; H.E.S. Clark 1963: 43. Diagnosis. Body strongly stellate with elongate arms. Abactinal plates distinct, round to polygonal in outline. Abactinal and marginal plate surfaces bare, smooth. Peripheral granules, angular to polygonal-round flush with abactinal, marginal plate surfaces. Superomarginal plates abutting over midline in some individuals. Actinal surface bare or covered with angular, flattened granules. Pedicellariae absent. Comments. Two species of Pergamaster are recognized herein, including P. triseriatus from the Ross Sea and P. i n c e r t u s (with synonym P. synaptorus below), known primarily from the Weddell Quadrant. Both species show several discrete morphological differences as summarized in the diagnostic key and in descriptions herein. However, these two species are also sampled from two of the most heavily studied regions in the Southern Ocean. There is discontinuous sampling from Pergamaster populations. Regions between the Weddell Quadrant and the Ross Sea have been poorly explored and new records, such as the those of P. i n c e r t u s from Prydz Bay suggest a continuous species complex for this genus across the Southern Ocean. Published as part of Mah, Christopher L., 2011, Taxonomy of high-latitude Goniasteridae (Subantarctic & Antarctic): one new genus, and three new species with an overview and key to taxa, pp. 1-48 in Zootaxa 2759 on page 34, DOI:10.5281/zenodo.276783 Other/Unknown Material Antarc* Antarctic Prydz Bay Ross Sea Southern Ocean Zenodo Antarctic Southern Ocean Ross Sea Prydz Bay Weddell |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Goniasteridae Pergamaster |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Goniasteridae Pergamaster Mah, Christopher L. Pergamaster Koehler 1920 |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Goniasteridae Pergamaster |
description |
Pergamaster Koehler, 1920 Koehler, 1920: 237; Fisher, 1940: 121; A.M. Clark, 1962: 22 (key); Bernasconi, 1963: 23; H.E.S. Clark 1963: 43. Diagnosis. Body strongly stellate with elongate arms. Abactinal plates distinct, round to polygonal in outline. Abactinal and marginal plate surfaces bare, smooth. Peripheral granules, angular to polygonal-round flush with abactinal, marginal plate surfaces. Superomarginal plates abutting over midline in some individuals. Actinal surface bare or covered with angular, flattened granules. Pedicellariae absent. Comments. Two species of Pergamaster are recognized herein, including P. triseriatus from the Ross Sea and P. i n c e r t u s (with synonym P. synaptorus below), known primarily from the Weddell Quadrant. Both species show several discrete morphological differences as summarized in the diagnostic key and in descriptions herein. However, these two species are also sampled from two of the most heavily studied regions in the Southern Ocean. There is discontinuous sampling from Pergamaster populations. Regions between the Weddell Quadrant and the Ross Sea have been poorly explored and new records, such as the those of P. i n c e r t u s from Prydz Bay suggest a continuous species complex for this genus across the Southern Ocean. Published as part of Mah, Christopher L., 2011, Taxonomy of high-latitude Goniasteridae (Subantarctic & Antarctic): one new genus, and three new species with an overview and key to taxa, pp. 1-48 in Zootaxa 2759 on page 34, DOI:10.5281/zenodo.276783 |
format |
Other/Unknown Material |
author |
Mah, Christopher L. |
author_facet |
Mah, Christopher L. |
author_sort |
Mah, Christopher L. |
title |
Pergamaster Koehler 1920 |
title_short |
Pergamaster Koehler 1920 |
title_full |
Pergamaster Koehler 1920 |
title_fullStr |
Pergamaster Koehler 1920 |
title_full_unstemmed |
Pergamaster Koehler 1920 |
title_sort |
pergamaster koehler 1920 |
publishDate |
2011 |
url |
https://zenodo.org/record/6184363 https://doi.org/10.5281/zenodo.6184363 |
geographic |
Antarctic Southern Ocean Ross Sea Prydz Bay Weddell |
geographic_facet |
Antarctic Southern Ocean Ross Sea Prydz Bay Weddell |
genre |
Antarc* Antarctic Prydz Bay Ross Sea Southern Ocean |
genre_facet |
Antarc* Antarctic Prydz Bay Ross Sea Southern Ocean |
op_source |
Taxonomy of high-latitude Goniasteridae (Subantarctic & Antarctic): one new genus, and three new species with an overview and key to taxa, pp. 1-48 in Zootaxa 2759 34 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D28792FFE5FFBC84E4119F6F5C8635 doi:10.5281/zenodo.276783 http://publication.plazi.org/id/FFEBFFEAFFC4FF9D847312686C098034 doi:10.5281/zenodo.6184362 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6184363 https://doi.org/10.5281/zenodo.6184363 oai:zenodo.org:6184363 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.618436310.5281/zenodo.27678310.5281/zenodo.6184362 |
_version_ |
1766264955601944576 |