Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov.
Botryllophilus antarcticus sp. nov. (Figs. 33- 35 ) Type material. Holotype ♀ (MNHN-IU-2018-1958, dissected and mounted on a slide) from Aplẚdẚum falklandẚcum Millar, 1960 (MNHN-IT-2008-386 = MNHN A1 / APL.B/532); Antarctic, Terre Adélie, CEAMARC cruise, RV “Aurore Australis”, Stn 18EV479 (66º10’S,...
Main Authors: | , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
Zenodo
2021
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.5582586 http://treatment.plazi.org/id/3729879BFFDEFFC9FA93FC4BD7631A82 |
id |
ftzenodo:oai:zenodo.org:5582586 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:5582586 2024-09-15T17:48:35+00:00 Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. Kim, Il-Hoi Boxshall, Geoff A. 2021-12-31 https://doi.org/10.5281/zenodo.5582586 http://treatment.plazi.org/id/3729879BFFDEFFC9FA93FC4BD7631A82 unknown Zenodo https://doi.org/10.11646/zootaxa.4978.1.1 http://zenodo.org/record/4820443 http://publication.plazi.org/id/CB10FFE3FFE5FFF7FA04FF87D4011D72 https://sibils.text-analytics.ch/search/collections/plazi/3729879BFFDEFFC9FA93FC4BD7631A82 https://doi.org/10.5281/zenodo.4820728 https://doi.org/10.5281/zenodo.4820739 https://doi.org/10.5281/zenodo.4820749 http://zoobank.org/9C7C1723-73EB-4FBE-A47A-54627DEB8F93 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5582585 https://doi.org/10.5281/zenodo.5582586 oai:zenodo.org:5582586 http://treatment.plazi.org/id/3729879BFFDEFFC9FA93FC4BD7631A82 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Copepods (Cyclopoida) associated with ascidian hosts: Ascidicolidae, Buproridae, Botryllophilidae, and Enteropsidae, with descriptions of 84 new species, pp. 1-286 in Zootaxa, 1, 60-63, (2021-12-31) Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Cyclopoida Ascidicolidae Botryllophilus Botryllophilus antarcticus info:eu-repo/semantics/other 2021 ftzenodo https://doi.org/10.5281/zenodo.558258610.11646/zootaxa.4978.1.110.5281/zenodo.482072810.5281/zenodo.482073910.5281/zenodo.482074910.5281/zenodo.5582585 2024-07-27T02:45:13Z Botryllophilus antarcticus sp. nov. (Figs. 33- 35 ) Type material. Holotype ♀ (MNHN-IU-2018-1958, dissected and mounted on a slide) from Aplẚdẚum falklandẚcum Millar, 1960 (MNHN-IT-2008-386 = MNHN A1 / APL.B/532); Antarctic, Terre Adélie, CEAMARC cruise, RV “Aurore Australis”, Stn 18EV479 (66º10’S, 139º41’E), depth 402-437 m, IPEV-AAD-MNHN coll., 15 January 2008. Etymology. The name of the new species is based on its type locality, the Antarctic. Description of female. Body (Fig. 33A) fleshy with thin exoskeleton; length 1.58 mm. Anterior part of body unsegmented; cephalosome recognizable from metasome only by faint dorsal constriction. Narrower posterior part (Fig. 33B) comprising genital somite and abdomen consisting of 5 indistinct annulations. Genital somite 170×250 μm, obscurely defined from fifth pedigerous somite; genital apertures positioned dorsolaterally. Abdomen gradu- ally narrowing posteriorly; first to fourth abdominal annulations subequal in length; fifth (anal somite) 77×115 μm, distinctly wider than long. Caudal rami divergent; each ramus (Fig. 33C) about 1.4 times longer than wide (54×38 μm), armed with 4 claws and 2 setae; all caudal claws pointed at tip, longest claw straight, 48 μm long, as long as caudal ramus. Rostrum absent. Antennule (Fig. 33D) stout, 195 μm long, 4-segmented, but terminal segment subdivided by incomplete suture on one surface; first and second segments expanded, incompletely articulated from each other; armature formula 9, 5, 2, and 11+aesthetasc; all setae naked. Antenna (Fig. 33E, F) 4-segmented; coxa, basis, and first endopodal segment unarmed; second endopodal segment 4.7 times longer than wide, armed with 3 spines on inner margin and 5 setae on distal margin. No difference recognizable between right and left antennae. Labrum (Fig. 33G) simple, nearly semicircular. Mandible (Fig. 33H) with 3 teeth on coxal gnathobase; palp with 9 setae, grouped as 3, 2, 2, and 2. Maxillule (Fig. 33I) consisting of precoxa and palp; precoxa with 6 setae on arthrite, minute second ... Other/Unknown Material Antarc* Antarctic antarcticus Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Cyclopoida Ascidicolidae Botryllophilus Botryllophilus antarcticus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Cyclopoida Ascidicolidae Botryllophilus Botryllophilus antarcticus Kim, Il-Hoi Boxshall, Geoff A. Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Cyclopoida Ascidicolidae Botryllophilus Botryllophilus antarcticus |
description |
Botryllophilus antarcticus sp. nov. (Figs. 33- 35 ) Type material. Holotype ♀ (MNHN-IU-2018-1958, dissected and mounted on a slide) from Aplẚdẚum falklandẚcum Millar, 1960 (MNHN-IT-2008-386 = MNHN A1 / APL.B/532); Antarctic, Terre Adélie, CEAMARC cruise, RV “Aurore Australis”, Stn 18EV479 (66º10’S, 139º41’E), depth 402-437 m, IPEV-AAD-MNHN coll., 15 January 2008. Etymology. The name of the new species is based on its type locality, the Antarctic. Description of female. Body (Fig. 33A) fleshy with thin exoskeleton; length 1.58 mm. Anterior part of body unsegmented; cephalosome recognizable from metasome only by faint dorsal constriction. Narrower posterior part (Fig. 33B) comprising genital somite and abdomen consisting of 5 indistinct annulations. Genital somite 170×250 μm, obscurely defined from fifth pedigerous somite; genital apertures positioned dorsolaterally. Abdomen gradu- ally narrowing posteriorly; first to fourth abdominal annulations subequal in length; fifth (anal somite) 77×115 μm, distinctly wider than long. Caudal rami divergent; each ramus (Fig. 33C) about 1.4 times longer than wide (54×38 μm), armed with 4 claws and 2 setae; all caudal claws pointed at tip, longest claw straight, 48 μm long, as long as caudal ramus. Rostrum absent. Antennule (Fig. 33D) stout, 195 μm long, 4-segmented, but terminal segment subdivided by incomplete suture on one surface; first and second segments expanded, incompletely articulated from each other; armature formula 9, 5, 2, and 11+aesthetasc; all setae naked. Antenna (Fig. 33E, F) 4-segmented; coxa, basis, and first endopodal segment unarmed; second endopodal segment 4.7 times longer than wide, armed with 3 spines on inner margin and 5 setae on distal margin. No difference recognizable between right and left antennae. Labrum (Fig. 33G) simple, nearly semicircular. Mandible (Fig. 33H) with 3 teeth on coxal gnathobase; palp with 9 setae, grouped as 3, 2, 2, and 2. Maxillule (Fig. 33I) consisting of precoxa and palp; precoxa with 6 setae on arthrite, minute second ... |
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 |
Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
title_short |
Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
title_full |
Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
title_fullStr |
Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
title_full_unstemmed |
Botryllophilus antarcticus Kim & Boxshall 2021, sp. nov. |
title_sort |
botryllophilus antarcticus kim & boxshall 2021, sp. nov. |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://doi.org/10.5281/zenodo.5582586 http://treatment.plazi.org/id/3729879BFFDEFFC9FA93FC4BD7631A82 |
genre |
Antarc* Antarctic antarcticus |
genre_facet |
Antarc* Antarctic antarcticus |
op_source |
Copepods (Cyclopoida) associated with ascidian hosts: Ascidicolidae, Buproridae, Botryllophilidae, and Enteropsidae, with descriptions of 84 new species, pp. 1-286 in Zootaxa, 1, 60-63, (2021-12-31) |
op_relation |
https://doi.org/10.11646/zootaxa.4978.1.1 http://zenodo.org/record/4820443 http://publication.plazi.org/id/CB10FFE3FFE5FFF7FA04FF87D4011D72 https://sibils.text-analytics.ch/search/collections/plazi/3729879BFFDEFFC9FA93FC4BD7631A82 https://doi.org/10.5281/zenodo.4820728 https://doi.org/10.5281/zenodo.4820739 https://doi.org/10.5281/zenodo.4820749 http://zoobank.org/9C7C1723-73EB-4FBE-A47A-54627DEB8F93 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5582585 https://doi.org/10.5281/zenodo.5582586 oai:zenodo.org:5582586 http://treatment.plazi.org/id/3729879BFFDEFFC9FA93FC4BD7631A82 |
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.558258610.11646/zootaxa.4978.1.110.5281/zenodo.482072810.5281/zenodo.482073910.5281/zenodo.482074910.5281/zenodo.5582585 |
_version_ |
1810289970845319168 |