Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov.
Prodoroixys antarctica gen. et sp. nov. (Figs. 336, 337) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21384), paratypes (5 intact ♀♀, MNHN-IU-2014-21385), and dissected paratypes (2 ♀♀, figured) from Synoicum salivum Monniot F. & Gaill, 1978 (MNHN-IT-2008-8621 = MNHNA 1/ SYN /28), Kerguelen I...
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ftzenodo:oai:zenodo.org:5699915 2023-05-15T13:41:25+02:00 Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. Kim, Il-Hoi Boxshall, Geoff A. 2020-12-24 https://zenodo.org/record/5699915 https://doi.org/10.5281/zenodo.5699915 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C487CBEEAB3BC8FF4DFCDFFEC4FE8E doi:10.11646/megataxa.4.1.1 http://zenodo.org/record/4591138 http://publication.plazi.org/id/FFFDFFB3EF513A35FFC5FFCEFFC5FFC1 doi:10.5281/zenodo.4591977 doi:10.5281/zenodo.4591979 doi:10.5281/zenodo.5699914 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5699915 https://doi.org/10.5281/zenodo.5699915 oai:zenodo.org:5699915 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata), pp. 1-6 in Megataxa 4(1) 507-510 Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Prodoroixys Prodoroixys antarctica info:eu-repo/semantics/other publication-taxonomictreatment 2020 ftzenodo https://doi.org/10.5281/zenodo.569991510.11646/megataxa.4.1.110.5281/zenodo.459197710.5281/zenodo.459197910.5281/zenodo.5699914 2023-03-10T20:33:13Z Prodoroixys antarctica gen. et sp. nov. (Figs. 336, 337) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21384), paratypes (5 intact ♀♀, MNHN-IU-2014-21385), and dissected paratypes (2 ♀♀, figured) from Synoicum salivum Monniot F. & Gaill, 1978 (MNHN-IT-2008-8621 = MNHNA 1/ SYN /28), Kerguelen Islands, MD 04 DR106 (49°00’18″S, 67°30’42’’E), “Marion Dufresne”, depth 206 m, Boury-Esnault coll., 01 March 1975. Additional material. 13 ♀♀ (MNHN-IU-2018- 1906) and 1 dissected ♀ from Synoicum sp., Kerguelen Islands, MD 04 DR 106; 17 ♀♀ (MNHN-IU-2018- 1907) from Aplidium sp., Kerguelen Islands, MD 03 Pr 61; 14 ♀♀ (MNHN-IU-2018-1908) from Synoicum sp., Kerguelen Islands. MD 04 DR 106. Etymology. The specific name of the new species refers to its distribution in the Antarctic. Descriptionoffemale. Body (Fig. 336A) similarto typical Doroixys, 1.09 mmlong. Prosome 0.89 mmlong, relatively narrow; dorsal cephalicshielddistinctly defined, with acutely pointed posterolateral horn-like process on each side. Metasome unsegmented, distinctly longerthan wide, graduallybroadeningposteriorly; fifthpedigerous somite completely fused with fourth. Freeurosome (Fig. 336B) 5-segmented: genital somite distinctly longer and wider than abdominal somites. Surface of abdominal somites densely ornamented with setules. Caudal ramus (Fig. 336C) about 2.3 timeslongerthan wide (68×30 μm) and as long as anal somite; ornamented with numerous setules: armed with 6 setae, 2 proximal setae positioned at 46% and 60% of ramus length; 4 distal setae blunt at tip; all caudal setae shorter than ramus width. [table omitted] Rostrum (Fig. 336D) 100×74 μm, tapering, setulose distally, slightly constricted at proximal third; apex rounded. Antennule (Fig. 336E) 154 μm long, 9- segmented; third segment with traces of 2 articulations; armatureformula 2, 17, 5, 3+aesthetasc, 3, 2+aesthetasc, 2, 2+aesthetasc, and 7+aesthetasc; setae crowded, all naked. Antenna (Fig. 336F) 4-segmented; proximal 3 segments shortand unarmed, terminal (secondendopodal) segment ... Other/Unknown Material Antarc* Antarctic Antarctica Kerguelen Islands Zenodo Antarctic The Antarctic Kerguelen Kerguelen Islands |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Prodoroixys Prodoroixys antarctica |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Prodoroixys Prodoroixys antarctica Kim, Il-Hoi Boxshall, Geoff A. Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Prodoroixys Prodoroixys antarctica |
description |
Prodoroixys antarctica gen. et sp. nov. (Figs. 336, 337) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21384), paratypes (5 intact ♀♀, MNHN-IU-2014-21385), and dissected paratypes (2 ♀♀, figured) from Synoicum salivum Monniot F. & Gaill, 1978 (MNHN-IT-2008-8621 = MNHNA 1/ SYN /28), Kerguelen Islands, MD 04 DR106 (49°00’18″S, 67°30’42’’E), “Marion Dufresne”, depth 206 m, Boury-Esnault coll., 01 March 1975. Additional material. 13 ♀♀ (MNHN-IU-2018- 1906) and 1 dissected ♀ from Synoicum sp., Kerguelen Islands, MD 04 DR 106; 17 ♀♀ (MNHN-IU-2018- 1907) from Aplidium sp., Kerguelen Islands, MD 03 Pr 61; 14 ♀♀ (MNHN-IU-2018-1908) from Synoicum sp., Kerguelen Islands. MD 04 DR 106. Etymology. The specific name of the new species refers to its distribution in the Antarctic. Descriptionoffemale. Body (Fig. 336A) similarto typical Doroixys, 1.09 mmlong. Prosome 0.89 mmlong, relatively narrow; dorsal cephalicshielddistinctly defined, with acutely pointed posterolateral horn-like process on each side. Metasome unsegmented, distinctly longerthan wide, graduallybroadeningposteriorly; fifthpedigerous somite completely fused with fourth. Freeurosome (Fig. 336B) 5-segmented: genital somite distinctly longer and wider than abdominal somites. Surface of abdominal somites densely ornamented with setules. Caudal ramus (Fig. 336C) about 2.3 timeslongerthan wide (68×30 μm) and as long as anal somite; ornamented with numerous setules: armed with 6 setae, 2 proximal setae positioned at 46% and 60% of ramus length; 4 distal setae blunt at tip; all caudal setae shorter than ramus width. [table omitted] Rostrum (Fig. 336D) 100×74 μm, tapering, setulose distally, slightly constricted at proximal third; apex rounded. Antennule (Fig. 336E) 154 μm long, 9- segmented; third segment with traces of 2 articulations; armatureformula 2, 17, 5, 3+aesthetasc, 3, 2+aesthetasc, 2, 2+aesthetasc, and 7+aesthetasc; setae crowded, all naked. Antenna (Fig. 336F) 4-segmented; proximal 3 segments shortand unarmed, terminal (secondendopodal) segment ... |
format |
Other/Unknown Material |
author |
Kim, Il-Hoi Boxshall, Geoff A. |
author_facet |
Kim, Il-Hoi Boxshall, Geoff A. |
author_sort |
Kim, Il-Hoi |
title |
Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
title_short |
Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
title_full |
Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
title_fullStr |
Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
title_full_unstemmed |
Prodoroixys antarctica Kim & Boxshall 2020, gen. et sp. nov. |
title_sort |
prodoroixys antarctica kim & boxshall 2020, gen. et sp. nov. |
publishDate |
2020 |
url |
https://zenodo.org/record/5699915 https://doi.org/10.5281/zenodo.5699915 |
geographic |
Antarctic The Antarctic Kerguelen Kerguelen Islands |
geographic_facet |
Antarctic The Antarctic Kerguelen Kerguelen Islands |
genre |
Antarc* Antarctic Antarctica Kerguelen Islands |
genre_facet |
Antarc* Antarctic Antarctica Kerguelen Islands |
op_source |
Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata), pp. 1-6 in Megataxa 4(1) 507-510 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C487CBEEAB3BC8FF4DFCDFFEC4FE8E doi:10.11646/megataxa.4.1.1 http://zenodo.org/record/4591138 http://publication.plazi.org/id/FFFDFFB3EF513A35FFC5FFCEFFC5FFC1 doi:10.5281/zenodo.4591977 doi:10.5281/zenodo.4591979 doi:10.5281/zenodo.5699914 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5699915 https://doi.org/10.5281/zenodo.5699915 oai:zenodo.org:5699915 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.569991510.11646/megataxa.4.1.110.5281/zenodo.459197710.5281/zenodo.459197910.5281/zenodo.5699914 |
_version_ |
1766150675993985024 |