Polycirrus antarcticus
Polycirrus antarcticus (Willey, 1902) Fig. 5a–e Ereutho antarcticus Willey, 1902: 281, Pl. XLII., fig. 6, pl.XLVI, fig. 6. Polycirrus insignis Gravier, 1907: 54–56, figs 35, 36. New synonym. Type locality. Antarctica, Cape Adare. Material examined. HOLOTYPE: Antarctica, Cape Adare, coll. 25.i.1900,...
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ftzenodo:oai:zenodo.org:4948562 2023-06-06T11:46:11+02:00 Polycirrus antarcticus Glasby, Christopher J. Hutchings, Pat name=Antarctica; east=170.23334; north=-71.28333 name=Port Charcot; east=135.91667; north=-66.25 2014-10-21 https://zenodo.org/record/4948562 https://doi.org/10.5281/zenodo.4948562 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03CD87A2FF81FFCDFF66A3CAC46CA528 doi:10.11646/zootaxa.3877.1.1 http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 doi:10.5281/zenodo.4948398 http://table.plazi.org/id/DF1B663CFF96FFDAFF66A275C6FEA290 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 doi:10.5281/zenodo.4948561 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4948562 https://doi.org/10.5281/zenodo.4948562 oai:zenodo.org:4948562 info:eu-repo/semantics/openAccess Revision of the taxonomy of Polycirrus Grube, 1850 (Annelida: Terebellida: Polycirridae), pp. 1-117 in Zootaxa 3877(1) 19 Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus antarcticus info:eu-repo/semantics/other publication-taxonomictreatment 2014 ftzenodo https://doi.org/10.5281/zenodo.494856210.11646/zootaxa.3877.1.110.5281/zenodo.494839810.5281/zenodo.4948561 2023-04-13T20:45:24Z Polycirrus antarcticus (Willey, 1902) Fig. 5a–e Ereutho antarcticus Willey, 1902: 281, Pl. XLII., fig. 6, pl.XLVI, fig. 6. Polycirrus insignis Gravier, 1907: 54–56, figs 35, 36. New synonym. Type locality. Antarctica, Cape Adare. Material examined. HOLOTYPE: Antarctica, Cape Adare, coll. 25.i.1900, washed up after a gale, BMNH 1902:1.8.18, 71°17′ S, 170°14′ E. HOLOTYPE: Polycirrus insignis A 229, MNHN 1542, Expedition Charcot, Port Charcot, 40 m, coll. 1903–1905, id. 1906, 66°15'S 135°55'E. Description. Based on holotypes of E. antarcticus and P. insignis. Holotype of E. antarcticus incomplete, 23 chaetigers, 15 mm long, 2.5 mm wide; mature female (from Willey 1902); original description does not mention any damage but some body wall damage now present. Holotype of P. insignis complete, 36 chaetigers, 25 mm long (Fig. 5a, b). Venter with anterior mid-ventral groove and discrete ventro-lateral pads; pads more-or-less smooth, extending from segment 3 to 10; mid-ventral groove from segment 4 (Fig. 5c). Buccal tentacles of one type (most are missing), cylindrical, uniformly thin and weakly grooved. Prostomial ridge slightly curved, not extending laterally. Upper lip trefoiled with lateral blindly ending enclosed diverticulae (lateral lobes not as large as medial lobe), margin of medial lobe convoluted; oral surface glandular and ciliated. Inner lower lip oblong; outer region flat, shield-like, oblong, wider than long, tessellated, extending posteriorly to segment 3. Achaetous segments visible dorsally but obscured by expanded outer lower lip ventrally (Fig. 5c, d). Notochaetigerous segments 11 (10 on one side), extending to segment 13. Notopodia digitiform, lobes both similar, low and rounded (Fig. 5c). Notochaetae within a chaetiger consisting of one type (chaetigers 5 and 10 examined; most chaetae damaged), of two distinct lengths, smooth, narrowly winged (some hirsute at tip as a result of wear), subdistally slightly expanded), posteriorly same form as those anteriorly with blades more striated (Fig. 5e); ... Other/Unknown Material Antarc* Antarctica antarcticus Zenodo Adare ENVELOPE(170.233,170.233,-71.283,-71.283) Cape Adare ENVELOPE(175.000,175.000,-71.000,-71.000) Charcot ENVELOPE(139.017,139.017,-69.367,-69.367) Charcot Port ENVELOPE(-64.017,-64.017,-65.067,-65.067) Gravier ENVELOPE(-67.350,-67.350,-67.217,-67.217) Port Charcot ENVELOPE(162.400,162.400,-76.117,-76.117) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus antarcticus |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus antarcticus Glasby, Christopher J. Hutchings, Pat Polycirrus antarcticus |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus antarcticus |
description |
Polycirrus antarcticus (Willey, 1902) Fig. 5a–e Ereutho antarcticus Willey, 1902: 281, Pl. XLII., fig. 6, pl.XLVI, fig. 6. Polycirrus insignis Gravier, 1907: 54–56, figs 35, 36. New synonym. Type locality. Antarctica, Cape Adare. Material examined. HOLOTYPE: Antarctica, Cape Adare, coll. 25.i.1900, washed up after a gale, BMNH 1902:1.8.18, 71°17′ S, 170°14′ E. HOLOTYPE: Polycirrus insignis A 229, MNHN 1542, Expedition Charcot, Port Charcot, 40 m, coll. 1903–1905, id. 1906, 66°15'S 135°55'E. Description. Based on holotypes of E. antarcticus and P. insignis. Holotype of E. antarcticus incomplete, 23 chaetigers, 15 mm long, 2.5 mm wide; mature female (from Willey 1902); original description does not mention any damage but some body wall damage now present. Holotype of P. insignis complete, 36 chaetigers, 25 mm long (Fig. 5a, b). Venter with anterior mid-ventral groove and discrete ventro-lateral pads; pads more-or-less smooth, extending from segment 3 to 10; mid-ventral groove from segment 4 (Fig. 5c). Buccal tentacles of one type (most are missing), cylindrical, uniformly thin and weakly grooved. Prostomial ridge slightly curved, not extending laterally. Upper lip trefoiled with lateral blindly ending enclosed diverticulae (lateral lobes not as large as medial lobe), margin of medial lobe convoluted; oral surface glandular and ciliated. Inner lower lip oblong; outer region flat, shield-like, oblong, wider than long, tessellated, extending posteriorly to segment 3. Achaetous segments visible dorsally but obscured by expanded outer lower lip ventrally (Fig. 5c, d). Notochaetigerous segments 11 (10 on one side), extending to segment 13. Notopodia digitiform, lobes both similar, low and rounded (Fig. 5c). Notochaetae within a chaetiger consisting of one type (chaetigers 5 and 10 examined; most chaetae damaged), of two distinct lengths, smooth, narrowly winged (some hirsute at tip as a result of wear), subdistally slightly expanded), posteriorly same form as those anteriorly with blades more striated (Fig. 5e); ... |
format |
Other/Unknown Material |
author |
Glasby, Christopher J. Hutchings, Pat |
author_facet |
Glasby, Christopher J. Hutchings, Pat |
author_sort |
Glasby, Christopher J. |
title |
Polycirrus antarcticus |
title_short |
Polycirrus antarcticus |
title_full |
Polycirrus antarcticus |
title_fullStr |
Polycirrus antarcticus |
title_full_unstemmed |
Polycirrus antarcticus |
title_sort |
polycirrus antarcticus |
publishDate |
2014 |
url |
https://zenodo.org/record/4948562 https://doi.org/10.5281/zenodo.4948562 |
op_coverage |
name=Antarctica; east=170.23334; north=-71.28333 name=Port Charcot; east=135.91667; north=-66.25 |
long_lat |
ENVELOPE(170.233,170.233,-71.283,-71.283) ENVELOPE(175.000,175.000,-71.000,-71.000) ENVELOPE(139.017,139.017,-69.367,-69.367) ENVELOPE(-64.017,-64.017,-65.067,-65.067) ENVELOPE(-67.350,-67.350,-67.217,-67.217) ENVELOPE(162.400,162.400,-76.117,-76.117) |
geographic |
Adare Cape Adare Charcot Charcot Port Gravier Port Charcot |
geographic_facet |
Adare Cape Adare Charcot Charcot Port Gravier Port Charcot |
genre |
Antarc* Antarctica antarcticus |
genre_facet |
Antarc* Antarctica antarcticus |
op_source |
Revision of the taxonomy of Polycirrus Grube, 1850 (Annelida: Terebellida: Polycirridae), pp. 1-117 in Zootaxa 3877(1) 19 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03CD87A2FF81FFCDFF66A3CAC46CA528 doi:10.11646/zootaxa.3877.1.1 http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 doi:10.5281/zenodo.4948398 http://table.plazi.org/id/DF1B663CFF96FFDAFF66A275C6FEA290 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 doi:10.5281/zenodo.4948561 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4948562 https://doi.org/10.5281/zenodo.4948562 oai:zenodo.org:4948562 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.494856210.11646/zootaxa.3877.1.110.5281/zenodo.494839810.5281/zenodo.4948561 |
_version_ |
1767951417882968064 |