Byrathis divae Markhaseva & Renz, 2011, sp. nov.
Byrathis divae sp. nov. (Figs 1–4, 9) Holotype. Dissected adult female, body length 2.39 mm. ZMH Reg. no. K–41630. Collected on 28 July 2000 by the DIVA –I expedition above the sea bed at abyssal depths (5390 m). Paratypes, body length 2.23–2.47 mm. ZMH Reg. no. K–41631, 9 adult females, the same la...
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ftzenodo:oai:zenodo.org:6193224 2024-09-15T18:37:26+00:00 Byrathis divae Markhaseva & Renz, 2011, sp. nov. Markhaseva, Elena L. Renz, Jasmin 2011-12-31 https://doi.org/10.5281/zenodo.6193224 http://treatment.plazi.org/id/DE292E1AFFE1FFA2ADE23075F587C729 unknown Zenodo https://doi.org/10.5281/zenodo.201061 http://publication.plazi.org/id/22105662FFE0FFA4AD753601F010C065 https://sibils.text-analytics.ch/search/collections/plazi/DE292E1AFFE1FFA2ADE23075F587C729 https://doi.org/10.5281/zenodo.201062 https://doi.org/10.5281/zenodo.201063 https://doi.org/10.5281/zenodo.201064 https://doi.org/10.5281/zenodo.201065 https://doi.org/10.5281/zenodo.201070 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6193223 https://doi.org/10.5281/zenodo.6193224 oai:zenodo.org:6193224 http://treatment.plazi.org/id/DE292E1AFFE1FFA2ADE23075F587C729 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Two new Byrathis species (Copepoda: Calanoida) from the deep South Atlantic and Southern Ocean and first description of an adult male, pp. 49-68 in Zootaxa, 2889, 50-55, (2011-12-31) Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Calanoida Scolecitrichidae Byrathis Byrathis divae info:eu-repo/semantics/other 2011 ftzenodo https://doi.org/10.5281/zenodo.619322410.5281/zenodo.20106110.5281/zenodo.20106210.5281/zenodo.20106310.5281/zenodo.20106410.5281/zenodo.20106510.5281/zenodo.20107010.5281/zenodo.6193223 2024-07-27T05:53:22Z Byrathis divae sp. nov. (Figs 1–4, 9) Holotype. Dissected adult female, body length 2.39 mm. ZMH Reg. no. K–41630. Collected on 28 July 2000 by the DIVA –I expedition above the sea bed at abyssal depths (5390 m). Paratypes, body length 2.23–2.47 mm. ZMH Reg. no. K–41631, 9 adult females, the same label data as for the holotype; ZIN –91092, 8 adult females. Collected 25 July 2000 by the DIVA –I expedition in the South Atlantic (17º06.2’S 04º41.7’E), above the sea bed at abyssal depth (5415 m). Additional material: 9 females, body length 2.10–2.30 mm, collected in the South Atlantic from the equator to about 41ºS between 05ºW–09ºE at depths from 4469 to 5395 m and 6 females, body length 2.00– 2.28 mm, found in the Southern Ocean between about 58º–65ºS and 24º–51ºW at depths from 2965 to 4748 m. Type locality. South Atlantic (16º18’S 05º27’E). Description. Female. Body length 2.10–2.47 mm. Prosome 2.8–3.3 times as long as urosome (Fig. 1 A–B). Rostrum absent (Fig. 1 C–D). Cephalosome and pedigerous somite 1 and pedigerous somites 4 and 5 separate; posterior corners as short rounded lobes in lateral view, obtuse triangular in dorsal view (Fig. 1 F–G). Urosome of 4 somites (Fig. 1 E). Caudal rami with 1 dorsal seta (later broken in studied specimens), 1 ventral seta, and 4 terminal setae. Antennule (Fig. 2 A–C) extending to distal margin of urosomal somite 3–4, of 24 articulating segments; armature as follows: I–3 s, II– IV–6 s + 1ae, V–2 s + 1ae, VI–2 s, VII–2 s + 1ae, VIII–2 s, IX–2 s + 1ae, X– XI–4 s + 1ae, XII–1 s, XIII–1s, XIV–2s + 1ae, XV–1s, XVI–2s + 1ae, XVII–1s + 1ae (or 2s), XVIII–2s, XIX–2s, XX–2s, XXI–1s + 1ae, XXII–1s, XXIII–1s, XXIV–2s, XXV–2s, XXVI–2s, XXVII–XXVIII–5s + 1ae (setation on Fig. 2 A–C is based on the holotype and supplemented considering the paratypes and additional females). Antenna (Fig. 3 A–B), coxa with 1 seta, basis with 2 setae; exopod of 7 segments with 1, 1-1-1-1, 1, 1, 1, 1, and 3 setae, seta on proximal exopod segment rudimentary, following complex segment with 3 rudimentary ... Other/Unknown Material Southern Ocean Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Calanoida Scolecitrichidae Byrathis Byrathis divae |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Calanoida Scolecitrichidae Byrathis Byrathis divae Markhaseva, Elena L. Renz, Jasmin Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Calanoida Scolecitrichidae Byrathis Byrathis divae |
description |
Byrathis divae sp. nov. (Figs 1–4, 9) Holotype. Dissected adult female, body length 2.39 mm. ZMH Reg. no. K–41630. Collected on 28 July 2000 by the DIVA –I expedition above the sea bed at abyssal depths (5390 m). Paratypes, body length 2.23–2.47 mm. ZMH Reg. no. K–41631, 9 adult females, the same label data as for the holotype; ZIN –91092, 8 adult females. Collected 25 July 2000 by the DIVA –I expedition in the South Atlantic (17º06.2’S 04º41.7’E), above the sea bed at abyssal depth (5415 m). Additional material: 9 females, body length 2.10–2.30 mm, collected in the South Atlantic from the equator to about 41ºS between 05ºW–09ºE at depths from 4469 to 5395 m and 6 females, body length 2.00– 2.28 mm, found in the Southern Ocean between about 58º–65ºS and 24º–51ºW at depths from 2965 to 4748 m. Type locality. South Atlantic (16º18’S 05º27’E). Description. Female. Body length 2.10–2.47 mm. Prosome 2.8–3.3 times as long as urosome (Fig. 1 A–B). Rostrum absent (Fig. 1 C–D). Cephalosome and pedigerous somite 1 and pedigerous somites 4 and 5 separate; posterior corners as short rounded lobes in lateral view, obtuse triangular in dorsal view (Fig. 1 F–G). Urosome of 4 somites (Fig. 1 E). Caudal rami with 1 dorsal seta (later broken in studied specimens), 1 ventral seta, and 4 terminal setae. Antennule (Fig. 2 A–C) extending to distal margin of urosomal somite 3–4, of 24 articulating segments; armature as follows: I–3 s, II– IV–6 s + 1ae, V–2 s + 1ae, VI–2 s, VII–2 s + 1ae, VIII–2 s, IX–2 s + 1ae, X– XI–4 s + 1ae, XII–1 s, XIII–1s, XIV–2s + 1ae, XV–1s, XVI–2s + 1ae, XVII–1s + 1ae (or 2s), XVIII–2s, XIX–2s, XX–2s, XXI–1s + 1ae, XXII–1s, XXIII–1s, XXIV–2s, XXV–2s, XXVI–2s, XXVII–XXVIII–5s + 1ae (setation on Fig. 2 A–C is based on the holotype and supplemented considering the paratypes and additional females). Antenna (Fig. 3 A–B), coxa with 1 seta, basis with 2 setae; exopod of 7 segments with 1, 1-1-1-1, 1, 1, 1, 1, and 3 setae, seta on proximal exopod segment rudimentary, following complex segment with 3 rudimentary ... |
format |
Other/Unknown Material |
author |
Markhaseva, Elena L. Renz, Jasmin |
author_facet |
Markhaseva, Elena L. Renz, Jasmin |
author_sort |
Markhaseva, Elena L. |
title |
Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
title_short |
Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
title_full |
Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
title_fullStr |
Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
title_full_unstemmed |
Byrathis divae Markhaseva & Renz, 2011, sp. nov. |
title_sort |
byrathis divae markhaseva & renz, 2011, sp. nov. |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://doi.org/10.5281/zenodo.6193224 http://treatment.plazi.org/id/DE292E1AFFE1FFA2ADE23075F587C729 |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
Two new Byrathis species (Copepoda: Calanoida) from the deep South Atlantic and Southern Ocean and first description of an adult male, pp. 49-68 in Zootaxa, 2889, 50-55, (2011-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.201061 http://publication.plazi.org/id/22105662FFE0FFA4AD753601F010C065 https://sibils.text-analytics.ch/search/collections/plazi/DE292E1AFFE1FFA2ADE23075F587C729 https://doi.org/10.5281/zenodo.201062 https://doi.org/10.5281/zenodo.201063 https://doi.org/10.5281/zenodo.201064 https://doi.org/10.5281/zenodo.201065 https://doi.org/10.5281/zenodo.201070 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6193223 https://doi.org/10.5281/zenodo.6193224 oai:zenodo.org:6193224 http://treatment.plazi.org/id/DE292E1AFFE1FFA2ADE23075F587C729 |
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.619322410.5281/zenodo.20106110.5281/zenodo.20106210.5281/zenodo.20106310.5281/zenodo.20106410.5281/zenodo.20106510.5281/zenodo.20107010.5281/zenodo.6193223 |
_version_ |
1810481805718978560 |