Polycirrus fedorovi Jirkov & Leontovich 2001
Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001 Fig. 27a–c Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001, 504–505, fig. parts 1–3 (unnumbered). Type locality. Arctic Ocean. Material examined. None. Description. Based on type description and figures. Type series consists of...
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ftdatacite:10.5281/zenodo.4948596 2023-05-15T15:04:50+02:00 Polycirrus fedorovi Jirkov & Leontovich 2001 Glasby, Christopher J. Hutchings, Pat 2014 https://dx.doi.org/10.5281/zenodo.4948596 https://zenodo.org/record/4948596 unknown Zenodo http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3877.1.1 http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 https://dx.doi.org/10.5281/zenodo.4948458 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 https://dx.doi.org/10.5281/zenodo.4948595 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus fedorovi Text Taxonomic treatment article-journal ScholarlyArticle 2014 ftdatacite https://doi.org/10.5281/zenodo.4948596 https://doi.org/10.11646/zootaxa.3877.1.1 https://doi.org/10.5281/zenodo.4948458 https://doi.org/10.5281/zenodo.4948595 2021-11-05T12:55:41Z Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001 Fig. 27a–c Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001, 504–505, fig. parts 1–3 (unnumbered). Type locality. Arctic Ocean. Material examined. None. Description. Based on type description and figures. Type series consists of 29 specimens, up to 35 mm long for 65 chaetigers, body thicker than other members of the genus, wide, relatively short. Body colouration whitish when preserved. Venter anteriorly with mid-ventral groove and discrete ventro-lateral pads; pads more-or-less smooth, extending from segment 3 to 16 (at least). Mid-ventral groove from segment 2. Upper lip trefoiled, small wing-like lobes laterally (four folds are actually mentioned in type description; the extra fold is here interpreted as a convoluted medial lobe), margin of medial lobe convoluted. Outer lower lip subconical lobe protruding above venter (inferred from Fig. 27a). Notochaetigerous segments 19–21, extending to segments 21–23 (range of notochaetigerous segments for all specimens 18–25). Notopodia papilliform (inferred from Fig. 27a). Notochaetae within a chaetiger one type, gradually elongating from dorsal to ventral, smooth, narrowly winged (although wings not visible in fig. 2 of type description), uniformly tapered (Fig. 27b), posteriorly same form as those anteriorly. Neurochaetae beginning on segment 13–15, 20 uncini per row (approximation based on fig. 1 of type description). Neuropodial tori ridge-like, differ along body: relatively long on anterior chaetigers, longest in mid-body, becoming short on posterior chaetigers. Uncini with short neck and straight to convex base (Type 1), teeth above main fang arranged in double transverse series, subrostral process tooth-like (Fig. 27c). Comments . The original description is brief but sufficiently detailed to code and determine that the species can be distinguished from other Polycirrus species, in particular for its papilliform notopodia and one type of notochaetae (smooth, narrow wings). : Published as part of Glasby, Christopher J. & Hutchings, Pat, 2014, Revision of the taxonomy of Polycirrus Grube, 1850 (Annelida: Terebellida: Polycirridae), pp. 1-117 in Zootaxa 3877 (1) on pages 55-56, DOI: 10.11646/zootaxa.3877.1.1, http://zenodo.org/record/4948375 : {"references": ["Jirkov, I. A. (2001) (Polychaeta of the Arctic Ocean) Polikhety severnogo Ledovitogo Okeana. Moskva, Yanus-K, 1 - 632. Available from: http: // hydro. bio. msu. ru / Personal / Jirkov. htm (accessed 21 August 2014)"]} Text Arctic Arctic Ocean DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Fang ENVELOPE(167.217,167.217,-77.483,-77.483) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus fedorovi |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus fedorovi Glasby, Christopher J. Hutchings, Pat Polycirrus fedorovi Jirkov & Leontovich 2001 |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Terebellidae Polycirrus Polycirrus fedorovi |
description |
Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001 Fig. 27a–c Polycirrus fedorovi Jirkov & Leontovich in Jirkov, 2001, 504–505, fig. parts 1–3 (unnumbered). Type locality. Arctic Ocean. Material examined. None. Description. Based on type description and figures. Type series consists of 29 specimens, up to 35 mm long for 65 chaetigers, body thicker than other members of the genus, wide, relatively short. Body colouration whitish when preserved. Venter anteriorly with mid-ventral groove and discrete ventro-lateral pads; pads more-or-less smooth, extending from segment 3 to 16 (at least). Mid-ventral groove from segment 2. Upper lip trefoiled, small wing-like lobes laterally (four folds are actually mentioned in type description; the extra fold is here interpreted as a convoluted medial lobe), margin of medial lobe convoluted. Outer lower lip subconical lobe protruding above venter (inferred from Fig. 27a). Notochaetigerous segments 19–21, extending to segments 21–23 (range of notochaetigerous segments for all specimens 18–25). Notopodia papilliform (inferred from Fig. 27a). Notochaetae within a chaetiger one type, gradually elongating from dorsal to ventral, smooth, narrowly winged (although wings not visible in fig. 2 of type description), uniformly tapered (Fig. 27b), posteriorly same form as those anteriorly. Neurochaetae beginning on segment 13–15, 20 uncini per row (approximation based on fig. 1 of type description). Neuropodial tori ridge-like, differ along body: relatively long on anterior chaetigers, longest in mid-body, becoming short on posterior chaetigers. Uncini with short neck and straight to convex base (Type 1), teeth above main fang arranged in double transverse series, subrostral process tooth-like (Fig. 27c). Comments . The original description is brief but sufficiently detailed to code and determine that the species can be distinguished from other Polycirrus species, in particular for its papilliform notopodia and one type of notochaetae (smooth, narrow wings). : Published as part of Glasby, Christopher J. & Hutchings, Pat, 2014, Revision of the taxonomy of Polycirrus Grube, 1850 (Annelida: Terebellida: Polycirridae), pp. 1-117 in Zootaxa 3877 (1) on pages 55-56, DOI: 10.11646/zootaxa.3877.1.1, http://zenodo.org/record/4948375 : {"references": ["Jirkov, I. A. (2001) (Polychaeta of the Arctic Ocean) Polikhety severnogo Ledovitogo Okeana. Moskva, Yanus-K, 1 - 632. Available from: http: // hydro. bio. msu. ru / Personal / Jirkov. htm (accessed 21 August 2014)"]} |
format |
Text |
author |
Glasby, Christopher J. Hutchings, Pat |
author_facet |
Glasby, Christopher J. Hutchings, Pat |
author_sort |
Glasby, Christopher J. |
title |
Polycirrus fedorovi Jirkov & Leontovich 2001 |
title_short |
Polycirrus fedorovi Jirkov & Leontovich 2001 |
title_full |
Polycirrus fedorovi Jirkov & Leontovich 2001 |
title_fullStr |
Polycirrus fedorovi Jirkov & Leontovich 2001 |
title_full_unstemmed |
Polycirrus fedorovi Jirkov & Leontovich 2001 |
title_sort |
polycirrus fedorovi jirkov & leontovich 2001 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.4948596 https://zenodo.org/record/4948596 |
long_lat |
ENVELOPE(167.217,167.217,-77.483,-77.483) |
geographic |
Arctic Arctic Ocean Fang |
geographic_facet |
Arctic Arctic Ocean Fang |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_relation |
http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3877.1.1 http://zenodo.org/record/4948375 http://publication.plazi.org/id/FFF4FFDAFF93FFDFFFF1A35DC604A315 https://dx.doi.org/10.5281/zenodo.4948458 http://zoobank.org/2695A2A6-2805-4FC6-B6B6-A8C68354B944 https://dx.doi.org/10.5281/zenodo.4948595 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.4948596 https://doi.org/10.11646/zootaxa.3877.1.1 https://doi.org/10.5281/zenodo.4948458 https://doi.org/10.5281/zenodo.4948595 |
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1766336556107300864 |