The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ...
A new amphipod species of the genus Haliragoides, H. niflheimri sp. nov. and a new species from the genus Neohela, N. lamia sp. nov. are described. Haliragoides niflheimri sp. nov. has been found in deep water (1061-1221 m), North of Svalbard (near 80°50'N). It can be easily separated from the...
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Station Biologique de Roscoff (SBR)
2007
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Online Access: | https://dx.doi.org/10.21411/cbm.a.d52e3bc7 https://cbm.sb-roscoff.fr/cbm/doi/10.21411/cbm.a.d52e3bc7 |
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ftdatacite:10.21411/cbm.a.d52e3bc7 2024-10-20T14:09:13+00:00 The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... DACOZ, Cédric DUDEKEM 2007 https://dx.doi.org/10.21411/cbm.a.d52e3bc7 https://cbm.sb-roscoff.fr/cbm/doi/10.21411/cbm.a.d52e3bc7 unknown Station Biologique de Roscoff (SBR) Text article-journal Article ScholarlyArticle 2007 ftdatacite https://doi.org/10.21411/cbm.a.d52e3bc7 2024-10-01T10:47:22Z A new amphipod species of the genus Haliragoides, H. niflheimri sp. nov. and a new species from the genus Neohela, N. lamia sp. nov. are described. Haliragoides niflheimri sp. nov. has been found in deep water (1061-1221 m), North of Svalbard (near 80°50'N). It can be easily separated from the sympatric species H. abyssi Gurjanova, 1951 and H. inermis (G.O. Sars, 1883) by the anteroventral lobes of the head. In H. niflheimri sp. nov. and H. inermis these lobes are much longer and more ventrally directed than in H. abyssi. In H. niflheimri sp. nov., these lobes are broad, round-tiped and anteriorly smooth, whilst in H. inermis they are narrow, acute to subacute and anteriorly serrate. Neohela lamia sp. nov. has been recorded in Svalbard and Norway between 80°50'N and 63°10'N and at depths ranging from 860 to 1350 m. Its geographical range widely overlaps with that of N. monstrosa (Boeck, 1861), which dwells in shallower waters. N. lamia sp. nov., N. monstrosa and the Greenlandic N. maxima Stephensen, 1933 ... Article in Journal/Newspaper greenlandic North Atlantic Svalbard DataCite Svalbard Norway |
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unknown |
description |
A new amphipod species of the genus Haliragoides, H. niflheimri sp. nov. and a new species from the genus Neohela, N. lamia sp. nov. are described. Haliragoides niflheimri sp. nov. has been found in deep water (1061-1221 m), North of Svalbard (near 80°50'N). It can be easily separated from the sympatric species H. abyssi Gurjanova, 1951 and H. inermis (G.O. Sars, 1883) by the anteroventral lobes of the head. In H. niflheimri sp. nov. and H. inermis these lobes are much longer and more ventrally directed than in H. abyssi. In H. niflheimri sp. nov., these lobes are broad, round-tiped and anteriorly smooth, whilst in H. inermis they are narrow, acute to subacute and anteriorly serrate. Neohela lamia sp. nov. has been recorded in Svalbard and Norway between 80°50'N and 63°10'N and at depths ranging from 860 to 1350 m. Its geographical range widely overlaps with that of N. monstrosa (Boeck, 1861), which dwells in shallower waters. N. lamia sp. nov., N. monstrosa and the Greenlandic N. maxima Stephensen, 1933 ... |
format |
Article in Journal/Newspaper |
author |
DACOZ, Cédric DUDEKEM |
spellingShingle |
DACOZ, Cédric DUDEKEM The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
author_facet |
DACOZ, Cédric DUDEKEM |
author_sort |
DACOZ, Cédric DUDEKEM |
title |
The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
title_short |
The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
title_full |
The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
title_fullStr |
The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
title_full_unstemmed |
The genera Haliragoides and Neohelain the North Atlantic,with the description of two new deepwater species from Norway and Svalbard (Crustacea: Amphipoda) ... |
title_sort |
genera haliragoides and neohelain the north atlantic,with the description of two new deepwater species from norway and svalbard (crustacea: amphipoda) ... |
publisher |
Station Biologique de Roscoff (SBR) |
publishDate |
2007 |
url |
https://dx.doi.org/10.21411/cbm.a.d52e3bc7 https://cbm.sb-roscoff.fr/cbm/doi/10.21411/cbm.a.d52e3bc7 |
geographic |
Svalbard Norway |
geographic_facet |
Svalbard Norway |
genre |
greenlandic North Atlantic Svalbard |
genre_facet |
greenlandic North Atlantic Svalbard |
op_doi |
https://doi.org/10.21411/cbm.a.d52e3bc7 |
_version_ |
1813448667896479744 |