Aphelochaeta brandtae Blake 2018, new species
Aphelochaeta brandtae new species Figures 6–7 Material examined. Weddell Sea, E of Antarctic Peninsula , R / V Polarstern , ANDEEP II (ANT-XIX/4), Sta. PS 61/133-5, 07 Mar 2002, 65°20.27ʹS, 54°12.54ʹW, MUC, 1166 m, holotype (SMF 24954); Sta. PS 61/132-6, 07 Mar 2002, 65°17.77ʹS, 54°0.00ʹW, box corer...
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ftzenodo:oai:zenodo.org:3798616 2024-09-15T17:46:22+00:00 Aphelochaeta brandtae Blake 2018, new species Blake, James A. 2018-12-21 https://doi.org/10.5281/zenodo.3798616 http://treatment.plazi.org/id/03A2CB16FFE4A259FF36FD66FAFBFD40 unknown Zenodo https://doi.org/10.11646/zootaxa.4537.1.1 http://zenodo.org/record/3771214 http://publication.plazi.org/id/FF9BB36EFFF5A24AFFA1FFBEFF85FFC4 https://sibils.text-analytics.ch/search/collections/plazi/03A2CB16FFE4A259FF36FD66FAFBFD40 https://www.gbif.org/species/163813268 https://www.checklistbank.org/dataset/22563/taxon/03A2CB16FFE4A259FF36FD66FAFBFD40.taxon https://doi.org/10.5281/zenodo.3771226 https://doi.org/10.5281/zenodo.3771228 http://zoobank.org/169CBE5C-3A6E-438B-8A81-0491CBFBAC85 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3798615 https://doi.org/10.5281/zenodo.3798616 oai:zenodo.org:3798616 http://treatment.plazi.org/id/03A2CB16FFE4A259FF36FD66FAFBFD40 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America, pp. 1-130 in Zootaxa, 4537(1), 18-20, (2018-12-21) Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Cirratulidae Aphelochaeta Aphelochaeta brandtae info:eu-repo/semantics/other 2018 ftzenodo https://doi.org/10.5281/zenodo.379861610.11646/zootaxa.4537.1.110.5281/zenodo.377122610.5281/zenodo.377122810.5281/zenodo.3798615 2024-07-26T21:52:05Z Aphelochaeta brandtae new species Figures 6–7 Material examined. Weddell Sea, E of Antarctic Peninsula , R / V Polarstern , ANDEEP II (ANT-XIX/4), Sta. PS 61/133-5, 07 Mar 2002, 65°20.27ʹS, 54°12.54ʹW, MUC, 1166 m, holotype (SMF 24954); Sta. PS 61/132-6, 07 Mar 2002, 65°17.77ʹS, 54°0.00ʹW, box corer, 2086 m, 1 paratype (MCZ 1439888).— Weddell Sea, off Coats Land , USCG Glacier , Sta. 69-20, 12 Mar 1969, 73.823°S, 31.682°W, 2288 m (1, USNM 1490706).— Drake Passage, North of South Shetland Islands , R / V Polarstern , ANDEEP I (ANT-XIX/3), Sta. PS61/43-2, 29 Jan 2002, 60°26.95ʹS, 56°4.96ʹW, box corer, 3957 m, 3 paratypes (SMF 249556).— Scotia Sea, R / V Polarstern , ANDEEP I (ANT-XIX/3), Sta. PS61/46-3, 01 Jan 2002, 60°37.92ʹS, 53°57.17ʹW, box corer, 2888 m, 8 paratypes (SMF 24956); Sta. PS61/46-5, 01 Jan 2002, 60°38.13ʹS, 53°57.68ʹW, box corer, 2894 m, 2 paratypes (SMF 24957). Description . A small species, all specimens incomplete; holotype an ovigerous female, mostly complete, 6.4 mm long, 0.4 mm wide across anterior segments, with 39 setigers; paratype from Sta. 46-3, 5.9 mm long, 0.44 mm wide across expanded anterior setigers, with 31 segments. Anterior 7–10 segments narrow, about eight times wider than long (Fig. 6 A–B), then narrowing to 12–20 middle rounded segments about as wide as long, not moniliform (Fig. 7B); last 7–10 segments narrow, elongate. Anterior expanded segments with prominent parapodial shoulders and low rounded dorsum slightly elevated over parapodia (Fig. 6 A–B), without longitudinal groove. Venter weakly rounded, typically without ventral groove, specimen from Glacier Sta. 69-20 (USNM 46797) with narrow ventral groove from middle segments to end of fragment; each anterior segment with broad band of glandular tissue across venter, that stains with MG (Fig. 7 A–B). Holotype with large oblong eggs protruding from body in pairs (Fig. 7 D–E), four per segment; individual eggs approximately 280 x 150 µm. Color in alcohol light tan; no accessory pigment. Prostomium triangular, narrowing to ... Other/Unknown Material Antarc* Antarctic Antarctic Peninsula Drake Passage Scotia Sea South Shetland Islands Weddell Sea Zenodo |
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language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Cirratulidae Aphelochaeta Aphelochaeta brandtae |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Cirratulidae Aphelochaeta Aphelochaeta brandtae Blake, James A. Aphelochaeta brandtae Blake 2018, new species |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Cirratulidae Aphelochaeta Aphelochaeta brandtae |
description |
Aphelochaeta brandtae new species Figures 6–7 Material examined. Weddell Sea, E of Antarctic Peninsula , R / V Polarstern , ANDEEP II (ANT-XIX/4), Sta. PS 61/133-5, 07 Mar 2002, 65°20.27ʹS, 54°12.54ʹW, MUC, 1166 m, holotype (SMF 24954); Sta. PS 61/132-6, 07 Mar 2002, 65°17.77ʹS, 54°0.00ʹW, box corer, 2086 m, 1 paratype (MCZ 1439888).— Weddell Sea, off Coats Land , USCG Glacier , Sta. 69-20, 12 Mar 1969, 73.823°S, 31.682°W, 2288 m (1, USNM 1490706).— Drake Passage, North of South Shetland Islands , R / V Polarstern , ANDEEP I (ANT-XIX/3), Sta. PS61/43-2, 29 Jan 2002, 60°26.95ʹS, 56°4.96ʹW, box corer, 3957 m, 3 paratypes (SMF 249556).— Scotia Sea, R / V Polarstern , ANDEEP I (ANT-XIX/3), Sta. PS61/46-3, 01 Jan 2002, 60°37.92ʹS, 53°57.17ʹW, box corer, 2888 m, 8 paratypes (SMF 24956); Sta. PS61/46-5, 01 Jan 2002, 60°38.13ʹS, 53°57.68ʹW, box corer, 2894 m, 2 paratypes (SMF 24957). Description . A small species, all specimens incomplete; holotype an ovigerous female, mostly complete, 6.4 mm long, 0.4 mm wide across anterior segments, with 39 setigers; paratype from Sta. 46-3, 5.9 mm long, 0.44 mm wide across expanded anterior setigers, with 31 segments. Anterior 7–10 segments narrow, about eight times wider than long (Fig. 6 A–B), then narrowing to 12–20 middle rounded segments about as wide as long, not moniliform (Fig. 7B); last 7–10 segments narrow, elongate. Anterior expanded segments with prominent parapodial shoulders and low rounded dorsum slightly elevated over parapodia (Fig. 6 A–B), without longitudinal groove. Venter weakly rounded, typically without ventral groove, specimen from Glacier Sta. 69-20 (USNM 46797) with narrow ventral groove from middle segments to end of fragment; each anterior segment with broad band of glandular tissue across venter, that stains with MG (Fig. 7 A–B). Holotype with large oblong eggs protruding from body in pairs (Fig. 7 D–E), four per segment; individual eggs approximately 280 x 150 µm. Color in alcohol light tan; no accessory pigment. Prostomium triangular, narrowing to ... |
format |
Other/Unknown Material |
author |
Blake, James A. |
author_facet |
Blake, James A. |
author_sort |
Blake, James A. |
title |
Aphelochaeta brandtae Blake 2018, new species |
title_short |
Aphelochaeta brandtae Blake 2018, new species |
title_full |
Aphelochaeta brandtae Blake 2018, new species |
title_fullStr |
Aphelochaeta brandtae Blake 2018, new species |
title_full_unstemmed |
Aphelochaeta brandtae Blake 2018, new species |
title_sort |
aphelochaeta brandtae blake 2018, new species |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://doi.org/10.5281/zenodo.3798616 http://treatment.plazi.org/id/03A2CB16FFE4A259FF36FD66FAFBFD40 |
genre |
Antarc* Antarctic Antarctic Peninsula Drake Passage Scotia Sea South Shetland Islands Weddell Sea |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Drake Passage Scotia Sea South Shetland Islands Weddell Sea |
op_source |
Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America, pp. 1-130 in Zootaxa, 4537(1), 18-20, (2018-12-21) |
op_relation |
https://doi.org/10.11646/zootaxa.4537.1.1 http://zenodo.org/record/3771214 http://publication.plazi.org/id/FF9BB36EFFF5A24AFFA1FFBEFF85FFC4 https://sibils.text-analytics.ch/search/collections/plazi/03A2CB16FFE4A259FF36FD66FAFBFD40 https://www.gbif.org/species/163813268 https://www.checklistbank.org/dataset/22563/taxon/03A2CB16FFE4A259FF36FD66FAFBFD40.taxon https://doi.org/10.5281/zenodo.3771226 https://doi.org/10.5281/zenodo.3771228 http://zoobank.org/169CBE5C-3A6E-438B-8A81-0491CBFBAC85 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3798615 https://doi.org/10.5281/zenodo.3798616 oai:zenodo.org:3798616 http://treatment.plazi.org/id/03A2CB16FFE4A259FF36FD66FAFBFD40 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.379861610.11646/zootaxa.4537.1.110.5281/zenodo.377122610.5281/zenodo.377122810.5281/zenodo.3798615 |
_version_ |
1810494442115694592 |