Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota)
Paramunnid species of Southern Hemisphere cold-water Austronanus Hodgson, 1910 and related genera are characterised by simple, smooth, flattened, rather elongate oval bodies, a broadly projecting frontal head margin, well-developed, short, mostly distally bulging eyestalks with ommatidia, pereonites...
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ftmagnoliapress:oai:https://mapress.com/oai/:article/208 2024-04-14T08:01:29+00:00 Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) JUST, JEAN WILSON, GEORGE D.F. 2006-01-20 application/pdf https://www.mapress.com/zt/article/view/zootaxa.1111.1.2 eng eng Mangolia Press https://www.mapress.com/zt/article/view/zootaxa.1111.1.2/20858 https://www.mapress.com/zt/article/view/zootaxa.1111.1.2 Copyright (c) 2015 Zootaxa Zootaxa; Vol. 1111 No. 1: 20 Jan. 2006; 21–58 1175-5334 1175-5326 10.11646/zootaxa.1111.1 Crustacea Isopoda Asellota Paramunnidae Austronanus complex southern hemisphere info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2006 ftmagnoliapress https://doi.org/10.11646/zootaxa.1111.1 2024-03-21T18:13:00Z Paramunnid species of Southern Hemisphere cold-water Austronanus Hodgson, 1910 and related genera are characterised by simple, smooth, flattened, rather elongate oval bodies, a broadly projecting frontal head margin, well-developed, short, mostly distally bulging eyestalks with ommatidia, pereonites with lateral margins contiguous, rounded or truncate, and dorsally visible coxae V–VII. Just and Wilson (2004) rejected synonymy of Austronanus with Paramunna Sars proposed by Nordenstam (1933), following a revision of the latter genus. The type species, Austronanus glacialis Hodgson, 1910, is re-described based on topotypic material from McMurdo Sound, Antarctica, (the holotype is a small manca). The types of Paramunna dentata Nordenstam, 1933 and P. dubia Hale, 1937 are re-described and the two species referred to Austronanus together with three new Antarctic and subantarctic species, A. aucklandensis, A. gelidus and A. mawsoni. Paramunna patagoniensis Winkler, 1994 is redescribed and made the type species of a new genus, Xigonus. A new genus, Stephenseniellus, is established for two new species from the subantarctic islands south of New Zealand and Australia, S. palliolatipes (type species) from Macquarie Island, and S. serraticornis (originally reported by Stephensen, 1927 as “Paramunna (serrata (Richardson) ?”) from Auckland Island. Article in Journal/Newspaper Antarc* Antarctic Antarctica Auckland Island Macquarie Island McMurdo Sound Magnolia press Antarctic Hale ENVELOPE(-86.317,-86.317,-78.067,-78.067) Hodgson ENVELOPE(166.083,166.083,-78.117,-78.117) McMurdo Sound New Zealand Zootaxa 1111 1 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Crustacea Isopoda Asellota Paramunnidae Austronanus complex southern hemisphere |
spellingShingle |
Crustacea Isopoda Asellota Paramunnidae Austronanus complex southern hemisphere JUST, JEAN WILSON, GEORGE D.F. Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
topic_facet |
Crustacea Isopoda Asellota Paramunnidae Austronanus complex southern hemisphere |
description |
Paramunnid species of Southern Hemisphere cold-water Austronanus Hodgson, 1910 and related genera are characterised by simple, smooth, flattened, rather elongate oval bodies, a broadly projecting frontal head margin, well-developed, short, mostly distally bulging eyestalks with ommatidia, pereonites with lateral margins contiguous, rounded or truncate, and dorsally visible coxae V–VII. Just and Wilson (2004) rejected synonymy of Austronanus with Paramunna Sars proposed by Nordenstam (1933), following a revision of the latter genus. The type species, Austronanus glacialis Hodgson, 1910, is re-described based on topotypic material from McMurdo Sound, Antarctica, (the holotype is a small manca). The types of Paramunna dentata Nordenstam, 1933 and P. dubia Hale, 1937 are re-described and the two species referred to Austronanus together with three new Antarctic and subantarctic species, A. aucklandensis, A. gelidus and A. mawsoni. Paramunna patagoniensis Winkler, 1994 is redescribed and made the type species of a new genus, Xigonus. A new genus, Stephenseniellus, is established for two new species from the subantarctic islands south of New Zealand and Australia, S. palliolatipes (type species) from Macquarie Island, and S. serraticornis (originally reported by Stephensen, 1927 as “Paramunna (serrata (Richardson) ?”) from Auckland Island. |
format |
Article in Journal/Newspaper |
author |
JUST, JEAN WILSON, GEORGE D.F. |
author_facet |
JUST, JEAN WILSON, GEORGE D.F. |
author_sort |
JUST, JEAN |
title |
Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
title_short |
Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
title_full |
Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
title_fullStr |
Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
title_full_unstemmed |
Revision of Southern Hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) |
title_sort |
revision of southern hemisphere austronanus hodgson, 1910, with two new genera and five new species of paramunnidae (crustacea: isopoda: asellota) |
publisher |
Mangolia Press |
publishDate |
2006 |
url |
https://www.mapress.com/zt/article/view/zootaxa.1111.1.2 |
long_lat |
ENVELOPE(-86.317,-86.317,-78.067,-78.067) ENVELOPE(166.083,166.083,-78.117,-78.117) |
geographic |
Antarctic Hale Hodgson McMurdo Sound New Zealand |
geographic_facet |
Antarctic Hale Hodgson McMurdo Sound New Zealand |
genre |
Antarc* Antarctic Antarctica Auckland Island Macquarie Island McMurdo Sound |
genre_facet |
Antarc* Antarctic Antarctica Auckland Island Macquarie Island McMurdo Sound |
op_source |
Zootaxa; Vol. 1111 No. 1: 20 Jan. 2006; 21–58 1175-5334 1175-5326 10.11646/zootaxa.1111.1 |
op_relation |
https://www.mapress.com/zt/article/view/zootaxa.1111.1.2/20858 https://www.mapress.com/zt/article/view/zootaxa.1111.1.2 |
op_rights |
Copyright (c) 2015 Zootaxa |
op_doi |
https://doi.org/10.11646/zootaxa.1111.1 |
container_title |
Zootaxa |
container_volume |
1111 |
container_issue |
1 |
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1796309253835718656 |