Revision of the Antarctic species of Halecium Oken, 1815
A revision of the known Antarctic species of the genus Halecium has been carried out, based on the study of both type and non-type material. For each species a list of synonyms, a diagnosis, a broad description (with the exception of the recently described H. frigidum and H. exaggeratum), a discussi...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.642.8367 2023-05-15T13:35:54+02:00 Revision of the Antarctic species of Halecium Oken, 1815 The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.642.8367 http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.642.8367 http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf Key words Hydroids systematics Antarctic Ocean new species autecology geographic distribution text ftciteseerx 2016-01-08T16:02:30Z A revision of the known Antarctic species of the genus Halecium has been carried out, based on the study of both type and non-type material. For each species a list of synonyms, a diagnosis, a broad description (with the exception of the recently described H. frigidum and H. exaggeratum), a discussion of its relationship with other members of the genus, and an account of its autecological data are given. Thirteen Antarctic species of the genus, including H. pseudodelicatulum sp. nov. and H. pseudoincertus sp. nov., are considered valid. Halecium tubatum is considered as species inquirenda. Hale-cium ovatum and H. macrocaulus are considered to be junior synonyms of H. interpolatum and H. incertus, respectively. The presence of H. delicatulum and H. tenellum in Antarctic waters is questioned. All Antarctic records found in the lit-erature have been checked. The cnidome proved to be a useful tool for species identification in some cases. Finally, a gen-eral survey of the geographical and bathymetric distribution of the species is presented. Text Antarc* Antarctic Antarctic Ocean Unknown Antarctic Antarctic Ocean Hale ENVELOPE(-86.317,-86.317,-78.067,-78.067) The Antarctic |
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English |
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Key words Hydroids systematics Antarctic Ocean new species autecology geographic distribution |
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Key words Hydroids systematics Antarctic Ocean new species autecology geographic distribution Revision of the Antarctic species of Halecium Oken, 1815 |
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Key words Hydroids systematics Antarctic Ocean new species autecology geographic distribution |
description |
A revision of the known Antarctic species of the genus Halecium has been carried out, based on the study of both type and non-type material. For each species a list of synonyms, a diagnosis, a broad description (with the exception of the recently described H. frigidum and H. exaggeratum), a discussion of its relationship with other members of the genus, and an account of its autecological data are given. Thirteen Antarctic species of the genus, including H. pseudodelicatulum sp. nov. and H. pseudoincertus sp. nov., are considered valid. Halecium tubatum is considered as species inquirenda. Hale-cium ovatum and H. macrocaulus are considered to be junior synonyms of H. interpolatum and H. incertus, respectively. The presence of H. delicatulum and H. tenellum in Antarctic waters is questioned. All Antarctic records found in the lit-erature have been checked. The cnidome proved to be a useful tool for species identification in some cases. Finally, a gen-eral survey of the geographical and bathymetric distribution of the species is presented. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
title |
Revision of the Antarctic species of Halecium Oken, 1815 |
title_short |
Revision of the Antarctic species of Halecium Oken, 1815 |
title_full |
Revision of the Antarctic species of Halecium Oken, 1815 |
title_fullStr |
Revision of the Antarctic species of Halecium Oken, 1815 |
title_full_unstemmed |
Revision of the Antarctic species of Halecium Oken, 1815 |
title_sort |
revision of the antarctic species of halecium oken, 1815 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.642.8367 http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf |
long_lat |
ENVELOPE(-86.317,-86.317,-78.067,-78.067) |
geographic |
Antarctic Antarctic Ocean Hale The Antarctic |
geographic_facet |
Antarctic Antarctic Ocean Hale The Antarctic |
genre |
Antarc* Antarctic Antarctic Ocean |
genre_facet |
Antarc* Antarctic Antarctic Ocean |
op_source |
http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.642.8367 http://www.mapress.com/zootaxa/2014/f/z03790p280f.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766071637629730816 |