Asterocheres suberitis Giesbrecht 1897
Asterocheres suberitis Giesbrecht, 1897 (Fig. 1) Cyclopicera echinicola ( nec Norman, 1868): Giesbrecht 1895: 175. Asterocheres suberitis Giesbrecht 1897: 254; Giesbrecht 1899: 70. Asterocheres echinicola ( nec Norman, 1868): T. Scott 1898: 270; T. Scott 1900: 389; Norman & T. Scott 1906: 192. A...
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ftzenodo:oai:zenodo.org:6221576 2024-09-15T17:48:34+00:00 Asterocheres suberitis Giesbrecht 1897 Bandera, Eugenia Conradi, Mercedes 2009-12-31 https://doi.org/10.5281/zenodo.6221576 http://treatment.plazi.org/id/03AEF308FFE9611CFF4D1E6868D386EC unknown Zenodo https://doi.org/10.5281/zenodo.185273 http://publication.plazi.org/id/FF978B70FFEB6119FFDA1B5F6A56847E https://sibils.text-analytics.ch/search/collections/plazi/03AEF308FFE9611CFF4D1E6868D386EC https://doi.org/10.5281/zenodo.185274 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6221575 https://doi.org/10.5281/zenodo.6221576 oai:zenodo.org:6221576 http://treatment.plazi.org/id/03AEF308FFE9611CFF4D1E6868D386EC info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Redescription of Asterocheres suberitis Giesbrecht, 1897 and A. tenerus (Hansen, 1923) (Copepoda: Siphonostomatoida), including notes on A. abyssi (Hansen, 1923) and A. intermedius (Hansen, 1923), pp. 41-52 in Zootaxa, 1980, 43-46, (2009-12-31) Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Siphonostomatoida Asterocheridae Asterocheres Asterocheres suberitis info:eu-repo/semantics/other 2009 ftzenodo https://doi.org/10.5281/zenodo.622157610.5281/zenodo.18527310.5281/zenodo.18527410.5281/zenodo.6221575 2024-07-26T22:51:42Z Asterocheres suberitis Giesbrecht, 1897 (Fig. 1) Cyclopicera echinicola ( nec Norman, 1868): Giesbrecht 1895: 175. Asterocheres suberitis Giesbrecht 1897: 254; Giesbrecht 1899: 70. Asterocheres echinicola ( nec Norman, 1868): T. Scott 1898: 270; T. Scott 1900: 389; Norman & T. Scott 1906: 192. Asterocheres suberitis antarctica T. Scott 1903: 573. Material examined . 7 Ψ and 4 ɗ (ZMUC. CRU-8298) cotypes, ex Suberites domuncula (Olivi), Gulf of Naples, leg. W. Giesbrecht in 1895. Redescription of adult female : Body (see Giesbrecht 1899: fig. 1, Taf. 2) cyclopiform, with oval prosome and cylindrical urosome. Total length 840 µm (n = 1); maximum width 420 µm. Ratio of length to width of prosome 1.1:1. Ratio of length of prosome to urosome 1.6:1. Prosome comprising cephalothorax fully incorporating first pedigerous somite and 3 free pedigerous somites. Pedigerous somite 4 much smaller and narrower than preceding somites. Dorsal cephalothoracic shield and free pedigerous somites ornamented with integumental pores and sensillae. Urosome 4-segmented, comprising pedigerous somite 5, genital double-somite and 2 free abdominal somites. Genital double-somite about as long as wide; genital apertures separate, each comprising ventrolateral copulatory pore and dorsolateral gonopore (oviduct opening). Lateral margin of genital double-somite ornamented with setular rows posterior to genital apertures. Each genital area armed with seta. Caudal rami (see Giesbrecht 1899: fig. 7, Taf. 2) slightly more than 1.5 times longer than wide, armed with 6 setae (seta I absent); setae II–VII arranged along posterior margin. Antennule (see Giesbrecht 1899: fig. 2, Taf. 2) 21-segmented, 360 µm long, with an aesthetasc on segment 18. Antenna (Fig. 1 A) biramous, 234 µm long (including claw); coxa and basis unarmed. Exopod 1-segmented, slightly longer than wide, with small medial seta and 2 unequal terminal setae. Endopod 3- segmented; first segment elongated, ornamented with lateral row of fine spinules; second segment asymmetric, ... Other/Unknown Material Antarc* Antarctica Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Siphonostomatoida Asterocheridae Asterocheres Asterocheres suberitis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Siphonostomatoida Asterocheridae Asterocheres Asterocheres suberitis Bandera, Eugenia Conradi, Mercedes Asterocheres suberitis Giesbrecht 1897 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Siphonostomatoida Asterocheridae Asterocheres Asterocheres suberitis |
description |
Asterocheres suberitis Giesbrecht, 1897 (Fig. 1) Cyclopicera echinicola ( nec Norman, 1868): Giesbrecht 1895: 175. Asterocheres suberitis Giesbrecht 1897: 254; Giesbrecht 1899: 70. Asterocheres echinicola ( nec Norman, 1868): T. Scott 1898: 270; T. Scott 1900: 389; Norman & T. Scott 1906: 192. Asterocheres suberitis antarctica T. Scott 1903: 573. Material examined . 7 Ψ and 4 ɗ (ZMUC. CRU-8298) cotypes, ex Suberites domuncula (Olivi), Gulf of Naples, leg. W. Giesbrecht in 1895. Redescription of adult female : Body (see Giesbrecht 1899: fig. 1, Taf. 2) cyclopiform, with oval prosome and cylindrical urosome. Total length 840 µm (n = 1); maximum width 420 µm. Ratio of length to width of prosome 1.1:1. Ratio of length of prosome to urosome 1.6:1. Prosome comprising cephalothorax fully incorporating first pedigerous somite and 3 free pedigerous somites. Pedigerous somite 4 much smaller and narrower than preceding somites. Dorsal cephalothoracic shield and free pedigerous somites ornamented with integumental pores and sensillae. Urosome 4-segmented, comprising pedigerous somite 5, genital double-somite and 2 free abdominal somites. Genital double-somite about as long as wide; genital apertures separate, each comprising ventrolateral copulatory pore and dorsolateral gonopore (oviduct opening). Lateral margin of genital double-somite ornamented with setular rows posterior to genital apertures. Each genital area armed with seta. Caudal rami (see Giesbrecht 1899: fig. 7, Taf. 2) slightly more than 1.5 times longer than wide, armed with 6 setae (seta I absent); setae II–VII arranged along posterior margin. Antennule (see Giesbrecht 1899: fig. 2, Taf. 2) 21-segmented, 360 µm long, with an aesthetasc on segment 18. Antenna (Fig. 1 A) biramous, 234 µm long (including claw); coxa and basis unarmed. Exopod 1-segmented, slightly longer than wide, with small medial seta and 2 unequal terminal setae. Endopod 3- segmented; first segment elongated, ornamented with lateral row of fine spinules; second segment asymmetric, ... |
format |
Other/Unknown Material |
author |
Bandera, Eugenia Conradi, Mercedes |
author_facet |
Bandera, Eugenia Conradi, Mercedes |
author_sort |
Bandera, Eugenia |
title |
Asterocheres suberitis Giesbrecht 1897 |
title_short |
Asterocheres suberitis Giesbrecht 1897 |
title_full |
Asterocheres suberitis Giesbrecht 1897 |
title_fullStr |
Asterocheres suberitis Giesbrecht 1897 |
title_full_unstemmed |
Asterocheres suberitis Giesbrecht 1897 |
title_sort |
asterocheres suberitis giesbrecht 1897 |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://doi.org/10.5281/zenodo.6221576 http://treatment.plazi.org/id/03AEF308FFE9611CFF4D1E6868D386EC |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Redescription of Asterocheres suberitis Giesbrecht, 1897 and A. tenerus (Hansen, 1923) (Copepoda: Siphonostomatoida), including notes on A. abyssi (Hansen, 1923) and A. intermedius (Hansen, 1923), pp. 41-52 in Zootaxa, 1980, 43-46, (2009-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.185273 http://publication.plazi.org/id/FF978B70FFEB6119FFDA1B5F6A56847E https://sibils.text-analytics.ch/search/collections/plazi/03AEF308FFE9611CFF4D1E6868D386EC https://doi.org/10.5281/zenodo.185274 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6221575 https://doi.org/10.5281/zenodo.6221576 oai:zenodo.org:6221576 http://treatment.plazi.org/id/03AEF308FFE9611CFF4D1E6868D386EC |
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.622157610.5281/zenodo.18527310.5281/zenodo.18527410.5281/zenodo.6221575 |
_version_ |
1810289933728874496 |