Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov.
Holodentata caeca sp. nov. (Figs. 1–5, 10D) Holotype: 1 ovigerous ♀ (1.6 mm), ZMH –41970, Weddell Sea; Station 133–2, (62°46.73’S, 53°02.57’W), depth 1584 m, 16 March 2005, RV Polarstern. Paratypes: same locality as holotype: 25 brooding ♀ (1.2–1.5 mm), 87 preparatory ♀ (1.2–1.4 mm), 81 adult ♂♂ (0....
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2009
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ftzenodo:oai:zenodo.org:5413900 2023-05-15T18:43:20+02:00 Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. Doti, Brenda Lía Choudhury, Madhumita Brandt, Angelika 2009-05-11 https://zenodo.org/record/5413900 https://doi.org/10.5281/zenodo.5413900 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/665A87B4797CFF85FF54F91BFA8E50F0 doi:10.11646/zootaxa.2096.1.24 http://publication.plazi.org/id/9A63FFCC797EFF8DFFC3FF82FFDF577A doi:10.5281/zenodo.5413899 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5413900 https://doi.org/10.5281/zenodo.5413900 oai:zenodo.org:5413900 info:eu-repo/semantics/openAccess Holodentata gen. nov. (Isopoda: Asellota: Paramunnidae) with a description of two new species: H. caeca and H. triangulata from the Southern Ocean *, pp. 395-412 in Zootaxa 2096(1) 397-403 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Paramunnidae Holodentata Holodentata caeca info:eu-repo/semantics/other publication-taxonomictreatment 2009 ftzenodo https://doi.org/10.5281/zenodo.541390010.11646/zootaxa.2096.1.2410.5281/zenodo.5413899 2023-03-10T14:50:56Z Holodentata caeca sp. nov. (Figs. 1–5, 10D) Holotype: 1 ovigerous ♀ (1.6 mm), ZMH –41970, Weddell Sea; Station 133–2, (62°46.73’S, 53°02.57’W), depth 1584 m, 16 March 2005, RV Polarstern. Paratypes: same locality as holotype: 25 brooding ♀ (1.2–1.5 mm), 87 preparatory ♀ (1.2–1.4 mm), 81 adult ♂♂ (0.9–1.4 mm) and 5 juveniles (0.8–0.9 mm) (ZMH –41971). Diagnosis. Head anterior lobe rounded and curving upward in lateral view. Eyestalk long axis points laterally, without ommatidia. Lateral margin of pereonites 1–3 expanded into a subquadrate projection, 4 rounded and 5–7 produced into a single processes. Coxal plates produced into processes. Description of ovigerous female (habitus description based on the holotype ZMH–41970, description of appendages on the paratype ZMH–41971). Length: 1.6 mm (Fig. 1A, B). Body width 0.6 length, widest at pereonite 3. Head width 2.2 length; anterior lobe rounded and curving upward in lateral view, margin with small denticles (broken off in the specimen illustrated, Fig. 1C). Apex of eyestalks denticulated, long axis pointing laterally, without ommatidia. Lateral margin of pereonites 1–3 expanded into a subquadrate projection, 4 rounded and 5–7 produced into single processes. Pereonite 1 about as long as pereonite 2, pereonite 2 <3> 4> 5<6 = 7 = free pleonite. Pereonite 5 shortest and pereonite 3 longest. Coxal plates produced into processes and denticulated, visible in dorsal view in all pereonites. Pleotelson width 1.2 length, marginally with 21–23 denticles on each side, apex pointed. Antennula (Fig. 2B), article 1 largest, with 1 simple seta and 5 robust denticles on one side; article 2 0.7 length of article 1, with 4 broom and 3 simple setae; article 3 shorter than article 2, with 1 simple seta, article 4 shortest with 1 broom seta, article 5 slightly longer than article 6 without setation; article 6 with 4 simple setae and 1 aesthetasc. Antenna (Fig. 2A), article 1 without setation, article 2 with 1 simple seta, article 3 with 5 robust denticles on each side and 3 ... Other/Unknown Material Weddell Sea Zenodo Seta ENVELOPE(9.895,9.895,63.645,63.645) Weddell Weddell Sea |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Paramunnidae Holodentata Holodentata caeca |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Paramunnidae Holodentata Holodentata caeca Doti, Brenda Lía Choudhury, Madhumita Brandt, Angelika Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Paramunnidae Holodentata Holodentata caeca |
description |
Holodentata caeca sp. nov. (Figs. 1–5, 10D) Holotype: 1 ovigerous ♀ (1.6 mm), ZMH –41970, Weddell Sea; Station 133–2, (62°46.73’S, 53°02.57’W), depth 1584 m, 16 March 2005, RV Polarstern. Paratypes: same locality as holotype: 25 brooding ♀ (1.2–1.5 mm), 87 preparatory ♀ (1.2–1.4 mm), 81 adult ♂♂ (0.9–1.4 mm) and 5 juveniles (0.8–0.9 mm) (ZMH –41971). Diagnosis. Head anterior lobe rounded and curving upward in lateral view. Eyestalk long axis points laterally, without ommatidia. Lateral margin of pereonites 1–3 expanded into a subquadrate projection, 4 rounded and 5–7 produced into a single processes. Coxal plates produced into processes. Description of ovigerous female (habitus description based on the holotype ZMH–41970, description of appendages on the paratype ZMH–41971). Length: 1.6 mm (Fig. 1A, B). Body width 0.6 length, widest at pereonite 3. Head width 2.2 length; anterior lobe rounded and curving upward in lateral view, margin with small denticles (broken off in the specimen illustrated, Fig. 1C). Apex of eyestalks denticulated, long axis pointing laterally, without ommatidia. Lateral margin of pereonites 1–3 expanded into a subquadrate projection, 4 rounded and 5–7 produced into single processes. Pereonite 1 about as long as pereonite 2, pereonite 2 <3> 4> 5<6 = 7 = free pleonite. Pereonite 5 shortest and pereonite 3 longest. Coxal plates produced into processes and denticulated, visible in dorsal view in all pereonites. Pleotelson width 1.2 length, marginally with 21–23 denticles on each side, apex pointed. Antennula (Fig. 2B), article 1 largest, with 1 simple seta and 5 robust denticles on one side; article 2 0.7 length of article 1, with 4 broom and 3 simple setae; article 3 shorter than article 2, with 1 simple seta, article 4 shortest with 1 broom seta, article 5 slightly longer than article 6 without setation; article 6 with 4 simple setae and 1 aesthetasc. Antenna (Fig. 2A), article 1 without setation, article 2 with 1 simple seta, article 3 with 5 robust denticles on each side and 3 ... |
format |
Other/Unknown Material |
author |
Doti, Brenda Lía Choudhury, Madhumita Brandt, Angelika |
author_facet |
Doti, Brenda Lía Choudhury, Madhumita Brandt, Angelika |
author_sort |
Doti, Brenda Lía |
title |
Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
title_short |
Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
title_full |
Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
title_fullStr |
Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
title_full_unstemmed |
Holodentata caeca Doti, Choudhury & Brandt, 2009, sp. nov. |
title_sort |
holodentata caeca doti, choudhury & brandt, 2009, sp. nov. |
publishDate |
2009 |
url |
https://zenodo.org/record/5413900 https://doi.org/10.5281/zenodo.5413900 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Seta Weddell Weddell Sea |
geographic_facet |
Seta Weddell Weddell Sea |
genre |
Weddell Sea |
genre_facet |
Weddell Sea |
op_source |
Holodentata gen. nov. (Isopoda: Asellota: Paramunnidae) with a description of two new species: H. caeca and H. triangulata from the Southern Ocean *, pp. 395-412 in Zootaxa 2096(1) 397-403 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/665A87B4797CFF85FF54F91BFA8E50F0 doi:10.11646/zootaxa.2096.1.24 http://publication.plazi.org/id/9A63FFCC797EFF8DFFC3FF82FFDF577A doi:10.5281/zenodo.5413899 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5413900 https://doi.org/10.5281/zenodo.5413900 oai:zenodo.org:5413900 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.541390010.11646/zootaxa.2096.1.2410.5281/zenodo.5413899 |
_version_ |
1766233657647824896 |