Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov.
Notoixys heardensis gen. et sp. nov. (Figs. 340, 341) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21387), paratypes (3 intact ♀♀, MNHN-IU-2014-21388), and dissected paratypes (2 ♀♀, figured) from branchial chamber of Aplidiumacropodium Monniot F. & Gaill, 1978 (MNHN-IT-2008-155 = MNHNA 1/ AP...
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ftzenodo:oai:zenodo.org:6422127 2023-05-15T14:01:50+02:00 Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. Kim, Il-Hoi Boxshall, Geoff A. 2020-12-24 https://zenodo.org/record/6422127 https://doi.org/10.5281/zenodo.6422127 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C487CBEEAE3837FCEFF89FFDE8FA51 doi:10.11646/megataxa.4.1.1 http://zenodo.org/record/4591138 http://publication.plazi.org/id/FFFDFFB3EF513A35FFC5FFCEFFC5FFC1 doi:10.5281/zenodo.4591987 doi:10.5281/zenodo.4591989 doi:10.5281/zenodo.6422126 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6422127 https://doi.org/10.5281/zenodo.6422127 oai:zenodo.org:6422127 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) 512-515 Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Notoixys Notoixys heardensis info:eu-repo/semantics/other publication-taxonomictreatment 2020 ftzenodo https://doi.org/10.5281/zenodo.642212710.11646/megataxa.4.1.110.5281/zenodo.459198710.5281/zenodo.459198910.5281/zenodo.6422126 2023-03-10T17:52:25Z Notoixys heardensis gen. et sp. nov. (Figs. 340, 341) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21387), paratypes (3 intact ♀♀, MNHN-IU-2014-21388), and dissected paratypes (2 ♀♀, figured) from branchial chamber of Aplidiumacropodium Monniot F. & Gaill, 1978 (MNHN-IT-2008-155 = MNHNA 1/ APL.B/111), Heard Island, Antarctic Ocean, ”Marion Dufresne”, 52°59.4’S, 73°38’E, depth 90 m, 08 April 1974, MNHN coll. Etymology. The new species is named after the type locality, Heard Island in the Antarctic. Descriptionoffemale. Body (Fig. 340A) swollen, 1.80 mmlong. Prosome 1.72 mmlong; dorsalcephalic shield expanded ventrolaterally, well-defined from metasome, bearing paired, tapering horn-like processes (Fig. 340D) posterolaterally. Metasome globular, unsegmented, with thin exoskeleton; fifth pedigerous somite completely fused with fourth. Freeurosome (Fig. 340B) stout, tapering, 5-segmented. Anal somite and caudal rami setulose. Caudal ramus (Fig. 340C) about 1.7 times longerthan wide (74×44 μm), withrounded distal margin; caudal setae not discernible from setules. Rostrum (Fig. 340E) large, elongate, twice as long as wide, constricted at proximal 20%, widest at proximal third, tapering in distal two-thirds towards blunt apex; surface ornamented with setules. Antennule (Fig. 340F) indistinctly 10-segmented; proximal 2 segments much broader than following segments; terminal segment subdivided by indistinct articulation on one surface; firstandsecondsegments armedwith 3 and 17 setae, respectively; armature uncertain for remaining segments. Antenna (Fig. 340G) 4-segmented, with 2-segmented endopod; coxa, basis, and first endopodal segment unarmed; compound distal endopodal segment about 2.8 timeslongerthan wide (47×17 μm): armed with 9 small setae (arranged as 1, 1, 2, 2, and 3) plus slender terminal claw, half as long as segment. Labrum not examined. Mandible (Fig. 340H) with narrow medial margin on coxal gnathobase, bearing 7 teeth of irregular sizes: basis with large medial seta: exopod with 5 setae, outer ... Other/Unknown Material Antarc* Antarctic Antarctic Ocean Heard Island Zenodo Antarctic The Antarctic Heard Island Antarctic Ocean Seta ENVELOPE(9.895,9.895,63.645,63.645) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Notoixys Notoixys heardensis |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Notoixys Notoixys heardensis Kim, Il-Hoi Boxshall, Geoff A. Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Notoixys Notoixys heardensis |
description |
Notoixys heardensis gen. et sp. nov. (Figs. 340, 341) Typematerial. Holotype (intact ♀, MNHN-IU-2014- 21387), paratypes (3 intact ♀♀, MNHN-IU-2014-21388), and dissected paratypes (2 ♀♀, figured) from branchial chamber of Aplidiumacropodium Monniot F. & Gaill, 1978 (MNHN-IT-2008-155 = MNHNA 1/ APL.B/111), Heard Island, Antarctic Ocean, ”Marion Dufresne”, 52°59.4’S, 73°38’E, depth 90 m, 08 April 1974, MNHN coll. Etymology. The new species is named after the type locality, Heard Island in the Antarctic. Descriptionoffemale. Body (Fig. 340A) swollen, 1.80 mmlong. Prosome 1.72 mmlong; dorsalcephalic shield expanded ventrolaterally, well-defined from metasome, bearing paired, tapering horn-like processes (Fig. 340D) posterolaterally. Metasome globular, unsegmented, with thin exoskeleton; fifth pedigerous somite completely fused with fourth. Freeurosome (Fig. 340B) stout, tapering, 5-segmented. Anal somite and caudal rami setulose. Caudal ramus (Fig. 340C) about 1.7 times longerthan wide (74×44 μm), withrounded distal margin; caudal setae not discernible from setules. Rostrum (Fig. 340E) large, elongate, twice as long as wide, constricted at proximal 20%, widest at proximal third, tapering in distal two-thirds towards blunt apex; surface ornamented with setules. Antennule (Fig. 340F) indistinctly 10-segmented; proximal 2 segments much broader than following segments; terminal segment subdivided by indistinct articulation on one surface; firstandsecondsegments armedwith 3 and 17 setae, respectively; armature uncertain for remaining segments. Antenna (Fig. 340G) 4-segmented, with 2-segmented endopod; coxa, basis, and first endopodal segment unarmed; compound distal endopodal segment about 2.8 timeslongerthan wide (47×17 μm): armed with 9 small setae (arranged as 1, 1, 2, 2, and 3) plus slender terminal claw, half as long as segment. Labrum not examined. Mandible (Fig. 340H) with narrow medial margin on coxal gnathobase, bearing 7 teeth of irregular sizes: basis with large medial seta: exopod with 5 setae, outer ... |
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 |
Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
title_short |
Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
title_full |
Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
title_fullStr |
Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
title_full_unstemmed |
Notoixys heardensis Kim & Boxshall 2020, gen. et sp. nov. |
title_sort |
notoixys heardensis kim & boxshall 2020, gen. et sp. nov. |
publishDate |
2020 |
url |
https://zenodo.org/record/6422127 https://doi.org/10.5281/zenodo.6422127 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Antarctic The Antarctic Heard Island Antarctic Ocean Seta |
geographic_facet |
Antarctic The Antarctic Heard Island Antarctic Ocean Seta |
genre |
Antarc* Antarctic Antarctic Ocean Heard Island |
genre_facet |
Antarc* Antarctic Antarctic Ocean Heard Island |
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) 512-515 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C487CBEEAE3837FCEFF89FFDE8FA51 doi:10.11646/megataxa.4.1.1 http://zenodo.org/record/4591138 http://publication.plazi.org/id/FFFDFFB3EF513A35FFC5FFCEFFC5FFC1 doi:10.5281/zenodo.4591987 doi:10.5281/zenodo.4591989 doi:10.5281/zenodo.6422126 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6422127 https://doi.org/10.5281/zenodo.6422127 oai:zenodo.org:6422127 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.642212710.11646/megataxa.4.1.110.5281/zenodo.459198710.5281/zenodo.459198910.5281/zenodo.6422126 |
_version_ |
1766271892267728896 |