Harmothoe evei Kirkegaard 1980
Harmothoe evei Kirkegaard, 1980 (Figs. 4; 14A–H) Harmothoe evei Kirkegaard, 1980: 82 fig. 1a–d. Type material. Harmothoe evei : holotype, BMNH ZB 1983.1767, RRS "Shackleton" St. 1903/7, off Brittany, 47°29.94'N 9°33.40'W, April 1977, SMBA sledge, 4250 m. Diagnosis . Anterior pair...
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2009
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Online Access: | https://dx.doi.org/10.5281/zenodo.5323844 https://zenodo.org/record/5323844 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
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Biodiversity Taxonomy Animalia Annelida Polychaeta Phyllodocida Polynoidae Harmothoe Harmothoe evei |
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Biodiversity Taxonomy Animalia Annelida Polychaeta Phyllodocida Polynoidae Harmothoe Harmothoe evei Barnich, Ruth Fiege, Dieter Harmothoe evei Kirkegaard 1980 |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Phyllodocida Polynoidae Harmothoe Harmothoe evei |
description |
Harmothoe evei Kirkegaard, 1980 (Figs. 4; 14A–H) Harmothoe evei Kirkegaard, 1980: 82 fig. 1a–d. Type material. Harmothoe evei : holotype, BMNH ZB 1983.1767, RRS "Shackleton" St. 1903/7, off Brittany, 47°29.94'N 9°33.40'W, April 1977, SMBA sledge, 4250 m. Diagnosis . Anterior pair of eyes dorsolateral at widest part of prostomium. Elytral margin and adjacent surface with scattered, short papillae; surface covered by spine-shaped microtubercles. Description (based on holotype). Body with 35 segments. At anterior end (Fig. 14A), prostomium bilobed, with distinct cephalic peaks; ceratophore of median antenna in anterior notch, lateral antennae inserted ventrally, styles of antennae papillate, tapering; anterior pair of eyes situated dorsolaterally at widest part of prostomium, posterior pair dorsally near hind margin of prostomium; palps missing. Tentaculophores inserted laterally to prostomium, each with two notochaetae and a dorsal and ventral tentacular cirrus, styles of cirri papillate, tapering. Second segment with first pair of elytra, biramous parapodia, and long buccal cirri. Following segments with tapering, short ventral cirri. Fifteen pairs of elytra, covering dorsum, on segments 2, 4, 5, 7, then on every second segment to 23, 26, 29, 32; last three segments cirrigerous; elytral margin and adjacent surface with scattered, short papillae; surface covered by spine-shaped microtubercles (Fig. 14B, C). Cirrigerous segments with distinct dorsal tubercles; dorsal cirri with cylindrical cirrophore, style papillate, tapering. Parapodia biramous; notopodia with elongate acicular lobe; neuropodia with elongate prechaetal acicular lobe with digitiform supra-acicular process; neuropodial postchaetal lobe shorter than prechaetal lobe, rounded; tips of noto- and neuroacicula penetrating epidermis (Fig. 14D). Notochaetae stouter than neurochaetae; with distinct rows of spines and blunt tip (Fig. 14E); neurochaetae with distinct rows of spines, upper bidentate with slender secondary tooth, middle and lower unidentate, with rather long, straight bare part (Fig 14F–H). Measurements . Holotype of H. evei (Fig. 14A–H): L 18 mm, W 5 mm for 35 segments. Remarks . Harmothoe evei may be confused with H. bellani Barnich & Fiege, 2000 from shallow depths in the Mediterranean. Harmothoe bellani has elytra with long marginal papillae and the neurochaetae have a typically bent, falcate tip, while in H. evei marginal papillae are scattered and short and the neurochaetal tip is rather straight. Distribution . Only known from the type locality in the Northeast Atlantic, off Britany. Habitat . Abyssal depths, in 4250 m. : Published as part of Barnich, Ruth & Fiege, Dieter, 2009, Revision of the genus Harmothoe Kinberg, 1856 (Polychaeta: Polynoidae) in the Northeast Atlantic, pp. 1-76 in Zootaxa 2104 (1) on pages 30-31, DOI: 10.11646/zootaxa.2104.1.1, http://zenodo.org/record/5315428 : {"references": ["Kirkegaard, J. B. (1980) Abyssal benthic polychaetes from the northeast Atlantic Ocean, southwest of the British Isles. Steenstrupia 6 (8), 81 - 98.", "Barnich, R. & Fiege, D. (2000) Revision of the Mediterranean species of Harmothoe Kinberg, 1856 and Lagisca Malmgren, 1865 (Polychaeta, Polynoidae, Polynoinae) with descriptions of a new genus and a new species. Journal of Natural History, 34, 1889 - 1938."]} |
format |
Text |
author |
Barnich, Ruth Fiege, Dieter |
author_facet |
Barnich, Ruth Fiege, Dieter |
author_sort |
Barnich, Ruth |
title |
Harmothoe evei Kirkegaard 1980 |
title_short |
Harmothoe evei Kirkegaard 1980 |
title_full |
Harmothoe evei Kirkegaard 1980 |
title_fullStr |
Harmothoe evei Kirkegaard 1980 |
title_full_unstemmed |
Harmothoe evei Kirkegaard 1980 |
title_sort |
harmothoe evei kirkegaard 1980 |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.5323844 https://zenodo.org/record/5323844 |
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ENVELOPE(-66.117,-66.117,-65.750,-65.750) ENVELOPE(-60.811,-60.811,-62.471,-62.471) |
geographic |
Shackleton Malmgren Noto |
geographic_facet |
Shackleton Malmgren Noto |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
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http://zenodo.org/record/5315428 http://publication.plazi.org/id/FF9F6101C223FFD9FF8FFD4EFFA41036 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.2104.1.1 http://zenodo.org/record/5315428 http://publication.plazi.org/id/FF9F6101C223FFD9FF8FFD4EFFA41036 https://dx.doi.org/10.5281/zenodo.5315440 https://dx.doi.org/10.5281/zenodo.5361469 https://dx.doi.org/10.5281/zenodo.5323843 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5323844 https://doi.org/10.11646/zootaxa.2104.1.1 https://doi.org/10.5281/zenodo.5315440 https://doi.org/10.5281/zenodo.5361469 https://doi.org/10.5281/zenodo.5323843 |
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ftdatacite:10.5281/zenodo.5323844 2023-05-15T17:41:21+02:00 Harmothoe evei Kirkegaard 1980 Barnich, Ruth Fiege, Dieter 2009 https://dx.doi.org/10.5281/zenodo.5323844 https://zenodo.org/record/5323844 unknown Zenodo http://zenodo.org/record/5315428 http://publication.plazi.org/id/FF9F6101C223FFD9FF8FFD4EFFA41036 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.2104.1.1 http://zenodo.org/record/5315428 http://publication.plazi.org/id/FF9F6101C223FFD9FF8FFD4EFFA41036 https://dx.doi.org/10.5281/zenodo.5315440 https://dx.doi.org/10.5281/zenodo.5361469 https://dx.doi.org/10.5281/zenodo.5323843 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Annelida Polychaeta Phyllodocida Polynoidae Harmothoe Harmothoe evei Text Taxonomic treatment article-journal ScholarlyArticle 2009 ftdatacite https://doi.org/10.5281/zenodo.5323844 https://doi.org/10.11646/zootaxa.2104.1.1 https://doi.org/10.5281/zenodo.5315440 https://doi.org/10.5281/zenodo.5361469 https://doi.org/10.5281/zenodo.5323843 2021-11-05T12:55:41Z Harmothoe evei Kirkegaard, 1980 (Figs. 4; 14A–H) Harmothoe evei Kirkegaard, 1980: 82 fig. 1a–d. Type material. Harmothoe evei : holotype, BMNH ZB 1983.1767, RRS "Shackleton" St. 1903/7, off Brittany, 47°29.94'N 9°33.40'W, April 1977, SMBA sledge, 4250 m. Diagnosis . Anterior pair of eyes dorsolateral at widest part of prostomium. Elytral margin and adjacent surface with scattered, short papillae; surface covered by spine-shaped microtubercles. Description (based on holotype). Body with 35 segments. At anterior end (Fig. 14A), prostomium bilobed, with distinct cephalic peaks; ceratophore of median antenna in anterior notch, lateral antennae inserted ventrally, styles of antennae papillate, tapering; anterior pair of eyes situated dorsolaterally at widest part of prostomium, posterior pair dorsally near hind margin of prostomium; palps missing. Tentaculophores inserted laterally to prostomium, each with two notochaetae and a dorsal and ventral tentacular cirrus, styles of cirri papillate, tapering. Second segment with first pair of elytra, biramous parapodia, and long buccal cirri. Following segments with tapering, short ventral cirri. Fifteen pairs of elytra, covering dorsum, on segments 2, 4, 5, 7, then on every second segment to 23, 26, 29, 32; last three segments cirrigerous; elytral margin and adjacent surface with scattered, short papillae; surface covered by spine-shaped microtubercles (Fig. 14B, C). Cirrigerous segments with distinct dorsal tubercles; dorsal cirri with cylindrical cirrophore, style papillate, tapering. Parapodia biramous; notopodia with elongate acicular lobe; neuropodia with elongate prechaetal acicular lobe with digitiform supra-acicular process; neuropodial postchaetal lobe shorter than prechaetal lobe, rounded; tips of noto- and neuroacicula penetrating epidermis (Fig. 14D). Notochaetae stouter than neurochaetae; with distinct rows of spines and blunt tip (Fig. 14E); neurochaetae with distinct rows of spines, upper bidentate with slender secondary tooth, middle and lower unidentate, with rather long, straight bare part (Fig 14F–H). Measurements . Holotype of H. evei (Fig. 14A–H): L 18 mm, W 5 mm for 35 segments. Remarks . Harmothoe evei may be confused with H. bellani Barnich & Fiege, 2000 from shallow depths in the Mediterranean. Harmothoe bellani has elytra with long marginal papillae and the neurochaetae have a typically bent, falcate tip, while in H. evei marginal papillae are scattered and short and the neurochaetal tip is rather straight. Distribution . Only known from the type locality in the Northeast Atlantic, off Britany. Habitat . Abyssal depths, in 4250 m. : Published as part of Barnich, Ruth & Fiege, Dieter, 2009, Revision of the genus Harmothoe Kinberg, 1856 (Polychaeta: Polynoidae) in the Northeast Atlantic, pp. 1-76 in Zootaxa 2104 (1) on pages 30-31, DOI: 10.11646/zootaxa.2104.1.1, http://zenodo.org/record/5315428 : {"references": ["Kirkegaard, J. B. (1980) Abyssal benthic polychaetes from the northeast Atlantic Ocean, southwest of the British Isles. Steenstrupia 6 (8), 81 - 98.", "Barnich, R. & Fiege, D. (2000) Revision of the Mediterranean species of Harmothoe Kinberg, 1856 and Lagisca Malmgren, 1865 (Polychaeta, Polynoidae, Polynoinae) with descriptions of a new genus and a new species. Journal of Natural History, 34, 1889 - 1938."]} Text Northeast Atlantic DataCite Metadata Store (German National Library of Science and Technology) Shackleton Malmgren ENVELOPE(-66.117,-66.117,-65.750,-65.750) Noto ENVELOPE(-60.811,-60.811,-62.471,-62.471) |