Cerviniella Smirnov 1946
Genus Cerviniella Smirnov, 1946 Amended diagnosis. Marine, free living Cerviniinae. Body with clear distinction between prosome and urosome. Prosome 4-segmented, with first pedigerous somite incorporated into cephalothorax. Urosome 5-segmented, comprising P5-bearing somite, genital double-somite, 2...
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Online Access: | https://doi.org/10.5281/zenodo.5616002 http://treatment.plazi.org/id/03D1840FFFFA5973FF2A174AAFD8FADA |
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ftzenodo:oai:zenodo.org:5616002 2024-09-15T17:51:03+00:00 Cerviniella Smirnov 1946 Kihara, Terue C. Arbizu, Pedro Martínez 2012-12-31 https://doi.org/10.5281/zenodo.5616002 http://treatment.plazi.org/id/03D1840FFFFA5973FF2A174AAFD8FADA unknown Zenodo https://doi.org/10.5281/zenodo.281475 http://publication.plazi.org/id/FFE8FC77FFF85970FFBD1004AE2AFF8A https://sibils.text-analytics.ch/search/collections/plazi/03D1840FFFFA5973FF2A174AAFD8FADA http://table.plazi.org/id/DF076591FFF95971FF2A1220ABB6FDB0 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5616001 https://doi.org/10.5281/zenodo.5616002 oai:zenodo.org:5616002 http://treatment.plazi.org/id/03D1840FFFFA5973FF2A174AAFD8FADA info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Three new species of Cerviniella Smirnov, 1946 (Copepoda: Harpacticoida) from the Arctic, pp. 1-33 in Zootaxa, 3345, 3-4, (2012-12-31) Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Harpacticoida Cerviniidae Cerviniella info:eu-repo/semantics/other 2012 ftzenodo https://doi.org/10.5281/zenodo.561600210.5281/zenodo.28147510.5281/zenodo.5616001 2024-07-26T13:12:33Z Genus Cerviniella Smirnov, 1946 Amended diagnosis. Marine, free living Cerviniinae. Body with clear distinction between prosome and urosome. Prosome 4-segmented, with first pedigerous somite incorporated into cephalothorax. Urosome 5-segmented, comprising P5-bearing somite, genital double-somite, 2 free abdominal somites and anal somite. Genital doublesomite with P6 bearing 2–3 setae, lateral projections (when present) hook-like. Anal somite with operculum and large anal opening. Caudal rami elongate, slightly to markedly divergent, slightly to markedly asymmetrical, each ramus with 7 setae. Rostrum fused to cephalic shield. Antennule of female 5- to 7-segmented; with aesthetasc on segment II or III; additional aesthetasc present or absent on most distal segment. Antenna with allobasis or distinct basis; endopod 1- or 2-segmented, distal segment with 4 –7 apical elements and 2–3 elements laterally; exopod 4-segmented with armature formula: I-[1–2 setae], II-[1–2 setae], III-[1 seta], IV-[2–3 setae]. Mandible with gnathobase bearing multicuspidate teeth and 1 seta around distal margin; basis with 3–4 setae; endopod 1- or 2-segmented with 6–10 setae on distal segment; and exopod 1- to 4-segmented with 3–6 setae in total. Maxillule with well developed arthrite with 7–14 elements in total; coxa with endite bearing 2–6 setae and epipodite represented by 1 seta or completely absent; basis and endopod fused, with 5–14 setae; exopod 1-segmented, with 3 setae. Maxillary syncoxa with 4 endites, formula [3–4, 3, 2–3, 3]; allobasis with well developed basal endite forming claw with 1–3 accessory elements, endopodal armature of allobasis represented by 2 elements; endopod 1- to 3-segmented, with 4–8 setae in total. Maxilliped with syncoxa and basis or with elongated protopod; syncoxal endites formula [1–2, 2–3, 2], basal endite represented by 2 elements; endopod 2-segmented, formula: I-[0–1], II-[3–4]. P1 basis with 1 inner and 1 outer seta, exopod 1-segmented and endopod 1- or 2-segmented. P2–P3 basis with outer seta, ... Other/Unknown Material Arctic Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Harpacticoida Cerviniidae Cerviniella |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Harpacticoida Cerviniidae Cerviniella Kihara, Terue C. Arbizu, Pedro Martínez Cerviniella Smirnov 1946 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Harpacticoida Cerviniidae Cerviniella |
description |
Genus Cerviniella Smirnov, 1946 Amended diagnosis. Marine, free living Cerviniinae. Body with clear distinction between prosome and urosome. Prosome 4-segmented, with first pedigerous somite incorporated into cephalothorax. Urosome 5-segmented, comprising P5-bearing somite, genital double-somite, 2 free abdominal somites and anal somite. Genital doublesomite with P6 bearing 2–3 setae, lateral projections (when present) hook-like. Anal somite with operculum and large anal opening. Caudal rami elongate, slightly to markedly divergent, slightly to markedly asymmetrical, each ramus with 7 setae. Rostrum fused to cephalic shield. Antennule of female 5- to 7-segmented; with aesthetasc on segment II or III; additional aesthetasc present or absent on most distal segment. Antenna with allobasis or distinct basis; endopod 1- or 2-segmented, distal segment with 4 –7 apical elements and 2–3 elements laterally; exopod 4-segmented with armature formula: I-[1–2 setae], II-[1–2 setae], III-[1 seta], IV-[2–3 setae]. Mandible with gnathobase bearing multicuspidate teeth and 1 seta around distal margin; basis with 3–4 setae; endopod 1- or 2-segmented with 6–10 setae on distal segment; and exopod 1- to 4-segmented with 3–6 setae in total. Maxillule with well developed arthrite with 7–14 elements in total; coxa with endite bearing 2–6 setae and epipodite represented by 1 seta or completely absent; basis and endopod fused, with 5–14 setae; exopod 1-segmented, with 3 setae. Maxillary syncoxa with 4 endites, formula [3–4, 3, 2–3, 3]; allobasis with well developed basal endite forming claw with 1–3 accessory elements, endopodal armature of allobasis represented by 2 elements; endopod 1- to 3-segmented, with 4–8 setae in total. Maxilliped with syncoxa and basis or with elongated protopod; syncoxal endites formula [1–2, 2–3, 2], basal endite represented by 2 elements; endopod 2-segmented, formula: I-[0–1], II-[3–4]. P1 basis with 1 inner and 1 outer seta, exopod 1-segmented and endopod 1- or 2-segmented. P2–P3 basis with outer seta, ... |
format |
Other/Unknown Material |
author |
Kihara, Terue C. Arbizu, Pedro Martínez |
author_facet |
Kihara, Terue C. Arbizu, Pedro Martínez |
author_sort |
Kihara, Terue C. |
title |
Cerviniella Smirnov 1946 |
title_short |
Cerviniella Smirnov 1946 |
title_full |
Cerviniella Smirnov 1946 |
title_fullStr |
Cerviniella Smirnov 1946 |
title_full_unstemmed |
Cerviniella Smirnov 1946 |
title_sort |
cerviniella smirnov 1946 |
publisher |
Zenodo |
publishDate |
2012 |
url |
https://doi.org/10.5281/zenodo.5616002 http://treatment.plazi.org/id/03D1840FFFFA5973FF2A174AAFD8FADA |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Three new species of Cerviniella Smirnov, 1946 (Copepoda: Harpacticoida) from the Arctic, pp. 1-33 in Zootaxa, 3345, 3-4, (2012-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.281475 http://publication.plazi.org/id/FFE8FC77FFF85970FFBD1004AE2AFF8A https://sibils.text-analytics.ch/search/collections/plazi/03D1840FFFFA5973FF2A174AAFD8FADA http://table.plazi.org/id/DF076591FFF95971FF2A1220ABB6FDB0 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5616001 https://doi.org/10.5281/zenodo.5616002 oai:zenodo.org:5616002 http://treatment.plazi.org/id/03D1840FFFFA5973FF2A174AAFD8FADA |
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.561600210.5281/zenodo.28147510.5281/zenodo.5616001 |
_version_ |
1810292870389694464 |