Bythocypris polarsterni Brandão, 2008, sp. nov.
Bythocypris polarsterni sp. nov. (Figs. 24.N, O, R, S, V, W, 33–35, 36.A–D) Etymology . From the RV Polarstern . Material : 4 live specimens. Holotype : 1 A F (SNB 0137), ANDEEP II, # 134–4–E, ZMH K 41314. Paratypes : 1 (A1) (SNB 0246), 2 (A?2) (SNB 0 383, B 0384), ANDEEP II, # 134–4–S, ZMH K 41...
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ftzenodo:oai:zenodo.org:6233668 2024-09-15T18:37:24+00:00 Bythocypris polarsterni Brandão, 2008, sp. nov. Brandão, Simone N. 2008-12-31 https://doi.org/10.5281/zenodo.6233668 http://treatment.plazi.org/id/03B587E96C79FFB2EB9AFC18904FFE25 unknown Zenodo https://doi.org/10.5281/zenodo.183820 http://publication.plazi.org/id/FF8CFF916C49FF86EB0DFF97921DFFEF https://sibils.text-analytics.ch/search/collections/plazi/03B587E96C79FFB2EB9AFC18904FFE25 https://doi.org/10.5281/zenodo.183832 https://doi.org/10.5281/zenodo.183839 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6233667 https://doi.org/10.5281/zenodo.6233668 oai:zenodo.org:6233668 http://treatment.plazi.org/id/03B587E96C79FFB2EB9AFC18904FFE25 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New species of Bairdioidea (Crustacea, Ostracoda) from the Southern Ocean and discussions on Bairdoppilata simplex (Brady, 1880),? Bairdoppilata labiata (Müller, 1908) and Bythopussella aculeata (Müller, 1908) *, pp. 373-452 in Zootaxa, 1866, 421-425, (2008-12-31) Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Bairdiidae Bythocypris Bythocypris polarsterni info:eu-repo/semantics/other 2008 ftzenodo https://doi.org/10.5281/zenodo.623366810.5281/zenodo.18382010.5281/zenodo.18383210.5281/zenodo.18383910.5281/zenodo.6233667 2024-07-27T07:54:36Z Bythocypris polarsterni sp. nov. (Figs. 24.N, O, R, S, V, W, 33–35, 36.A–D) Etymology . From the RV Polarstern . Material : 4 live specimens. Holotype : 1 A F (SNB 0137), ANDEEP II, # 134–4–E, ZMH K 41314. Paratypes : 1 (A1) (SNB 0246), 2 (A?2) (SNB 0 383, B 0384), ANDEEP II, # 134–4–S, ZMH K 41315. Distribution. NW Weddell Sea, Southern Ocean (Atlantic Sector), 4059.4 to 4068.7m. Measurements (Fig. 34) . Holotype, LV, L 2.23mm, H 1.07mm; RV, L 2.22mm, H 1.01mm. Paratypes, LV, (A1) L 1.76mm, H 0.88mm; (A2) L 1.37–1.41mm, H 0.68mm. Diagnosis. Valves large; lateral outline quite rectilinear, subtrapezoidal; inequilateral, both anterior and posterior margins narrowly rounded, but anterior broader than posterior; ventral margin straight in LV and fairly straight in RV. Podomere VI of AII with 1 long articulated claw, 1 short fused (!) claw, and 1 or 2 short thin setae. Vibratory plate of MxI with 4 or 5 strahlen and 21 or 22 feathered setae. Vibratory plate of ApV with 4 strahlen plus around 8 setae. Fu with 3 small, 1 long, and 3 medium sized setae. Genital lobe subhemispherical with double coiled internal tube. Description. Valves large; lateral outline of both valves rectilinear, subtrapezoidal; inequilateral, both anterior and posterior margins narrowly rounded, but anterior broader than posterior; dorsal margin broadly rounded, posterodorsal and anterodorsal margins straight, but without conspicuous angles; ventral margin straight in LV and fairly straight in RV. Adductor muscle scars subdivided but bythocypridid in aspect, occupying a very small area (less than 1/7 of valve height). Calcified inner lamella broad. Zone of concrescence very narrow, marginal pore canals straight and short. Radial pore canals simple, with wide rim. Appendages strongly pigmented, dark brown, conspicuous even through closed valves. AI with slender thin podomeres I–II; very short podomeres IV–VII; chaetotaxy 1(0/0), 2(0/0), 3(.2/0), 4(.1/.1), 5(.2/.2), 6(.3/.2), 7(0/0:34). Exopodite of AII with 2 long and 1 short setae; ... Other/Unknown Material Southern Ocean Weddell Sea Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Bairdiidae Bythocypris Bythocypris polarsterni |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Bairdiidae Bythocypris Bythocypris polarsterni Brandão, Simone N. Bythocypris polarsterni Brandão, 2008, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Bairdiidae Bythocypris Bythocypris polarsterni |
description |
Bythocypris polarsterni sp. nov. (Figs. 24.N, O, R, S, V, W, 33–35, 36.A–D) Etymology . From the RV Polarstern . Material : 4 live specimens. Holotype : 1 A F (SNB 0137), ANDEEP II, # 134–4–E, ZMH K 41314. Paratypes : 1 (A1) (SNB 0246), 2 (A?2) (SNB 0 383, B 0384), ANDEEP II, # 134–4–S, ZMH K 41315. Distribution. NW Weddell Sea, Southern Ocean (Atlantic Sector), 4059.4 to 4068.7m. Measurements (Fig. 34) . Holotype, LV, L 2.23mm, H 1.07mm; RV, L 2.22mm, H 1.01mm. Paratypes, LV, (A1) L 1.76mm, H 0.88mm; (A2) L 1.37–1.41mm, H 0.68mm. Diagnosis. Valves large; lateral outline quite rectilinear, subtrapezoidal; inequilateral, both anterior and posterior margins narrowly rounded, but anterior broader than posterior; ventral margin straight in LV and fairly straight in RV. Podomere VI of AII with 1 long articulated claw, 1 short fused (!) claw, and 1 or 2 short thin setae. Vibratory plate of MxI with 4 or 5 strahlen and 21 or 22 feathered setae. Vibratory plate of ApV with 4 strahlen plus around 8 setae. Fu with 3 small, 1 long, and 3 medium sized setae. Genital lobe subhemispherical with double coiled internal tube. Description. Valves large; lateral outline of both valves rectilinear, subtrapezoidal; inequilateral, both anterior and posterior margins narrowly rounded, but anterior broader than posterior; dorsal margin broadly rounded, posterodorsal and anterodorsal margins straight, but without conspicuous angles; ventral margin straight in LV and fairly straight in RV. Adductor muscle scars subdivided but bythocypridid in aspect, occupying a very small area (less than 1/7 of valve height). Calcified inner lamella broad. Zone of concrescence very narrow, marginal pore canals straight and short. Radial pore canals simple, with wide rim. Appendages strongly pigmented, dark brown, conspicuous even through closed valves. AI with slender thin podomeres I–II; very short podomeres IV–VII; chaetotaxy 1(0/0), 2(0/0), 3(.2/0), 4(.1/.1), 5(.2/.2), 6(.3/.2), 7(0/0:34). Exopodite of AII with 2 long and 1 short setae; ... |
format |
Other/Unknown Material |
author |
Brandão, Simone N. |
author_facet |
Brandão, Simone N. |
author_sort |
Brandão, Simone N. |
title |
Bythocypris polarsterni Brandão, 2008, sp. nov. |
title_short |
Bythocypris polarsterni Brandão, 2008, sp. nov. |
title_full |
Bythocypris polarsterni Brandão, 2008, sp. nov. |
title_fullStr |
Bythocypris polarsterni Brandão, 2008, sp. nov. |
title_full_unstemmed |
Bythocypris polarsterni Brandão, 2008, sp. nov. |
title_sort |
bythocypris polarsterni brandão, 2008, sp. nov. |
publisher |
Zenodo |
publishDate |
2008 |
url |
https://doi.org/10.5281/zenodo.6233668 http://treatment.plazi.org/id/03B587E96C79FFB2EB9AFC18904FFE25 |
genre |
Southern Ocean Weddell Sea |
genre_facet |
Southern Ocean Weddell Sea |
op_source |
New species of Bairdioidea (Crustacea, Ostracoda) from the Southern Ocean and discussions on Bairdoppilata simplex (Brady, 1880),? Bairdoppilata labiata (Müller, 1908) and Bythopussella aculeata (Müller, 1908) *, pp. 373-452 in Zootaxa, 1866, 421-425, (2008-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.183820 http://publication.plazi.org/id/FF8CFF916C49FF86EB0DFF97921DFFEF https://sibils.text-analytics.ch/search/collections/plazi/03B587E96C79FFB2EB9AFC18904FFE25 https://doi.org/10.5281/zenodo.183832 https://doi.org/10.5281/zenodo.183839 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6233667 https://doi.org/10.5281/zenodo.6233668 oai:zenodo.org:6233668 http://treatment.plazi.org/id/03B587E96C79FFB2EB9AFC18904FFE25 |
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.623366810.5281/zenodo.18382010.5281/zenodo.18383210.5281/zenodo.18383910.5281/zenodo.6233667 |
_version_ |
1810481768321515520 |