Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean
Dubinectes infirmus sp. n., Munnopsidae, is described from the Argentine Basin, southwest Atlantic, at depths between 4586–4607 m. The new species is distinguished by a narrow rim of the pleotelson posterior margin which is not raising over its dorsal surface; article 3 of the antennula is subequal...
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2011
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ftdoajarticles:oai:doaj.org/article:be57a0d7342d45b69ea1a900e2ea33b1 2023-05-15T18:21:02+02:00 Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean Marina Malyutina Angelika Brandt 2011-11-01T00:00:00Z https://doi.org/10.3897/zookeys.144.1578 https://doaj.org/article/be57a0d7342d45b69ea1a900e2ea33b1 EN eng Pensoft Publishers http://zookeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=2885 https://doaj.org/toc/1313-2989 https://doaj.org/toc/1313-2970 1313-2989 1313-2970 doi:10.3897/zookeys.144.1578 https://doaj.org/article/be57a0d7342d45b69ea1a900e2ea33b1 ZooKeys, Vol 144, Iss 0, Pp 1-19 (2011) Zoology QL1-991 article 2011 ftdoajarticles https://doi.org/10.3897/zookeys.144.1578 2022-12-30T23:00:10Z Dubinectes infirmus sp. n., Munnopsidae, is described from the Argentine Basin, southwest Atlantic, at depths between 4586–4607 m. The new species is distinguished by a narrow rim of the pleotelson posterior margin which is not raising over its dorsal surface; article 3 of the antennula is subequal in length to article 2; distomedial lobes of male pleopod 1 are of same size as distolateral lobes; stylet of male pleopod 2 is subequal in length to protopod; uropod exopod is more than a half of endopod length. Some generic characters which are weakly pronounced in the new species or have different state are defined more precisely in the revised diagnosis of Dubinectes. The modified diagnosis of the genus, a key to the species of Dubinectes as well as the distribution of the genus are presented. Article in Journal/Newspaper South Atlantic Ocean Directory of Open Access Journals: DOAJ Articles Argentine ZooKeys 144 1 19 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Zoology QL1-991 |
spellingShingle |
Zoology QL1-991 Marina Malyutina Angelika Brandt Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
topic_facet |
Zoology QL1-991 |
description |
Dubinectes infirmus sp. n., Munnopsidae, is described from the Argentine Basin, southwest Atlantic, at depths between 4586–4607 m. The new species is distinguished by a narrow rim of the pleotelson posterior margin which is not raising over its dorsal surface; article 3 of the antennula is subequal in length to article 2; distomedial lobes of male pleopod 1 are of same size as distolateral lobes; stylet of male pleopod 2 is subequal in length to protopod; uropod exopod is more than a half of endopod length. Some generic characters which are weakly pronounced in the new species or have different state are defined more precisely in the revised diagnosis of Dubinectes. The modified diagnosis of the genus, a key to the species of Dubinectes as well as the distribution of the genus are presented. |
format |
Article in Journal/Newspaper |
author |
Marina Malyutina Angelika Brandt |
author_facet |
Marina Malyutina Angelika Brandt |
author_sort |
Marina Malyutina |
title |
Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
title_short |
Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
title_full |
Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
title_fullStr |
Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
title_full_unstemmed |
Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
title_sort |
dubinectes infirmus, a new species of deep-water munnopsidae (crustacea, isopoda, asellota) from the argentine basin, south atlantic ocean |
publisher |
Pensoft Publishers |
publishDate |
2011 |
url |
https://doi.org/10.3897/zookeys.144.1578 https://doaj.org/article/be57a0d7342d45b69ea1a900e2ea33b1 |
geographic |
Argentine |
geographic_facet |
Argentine |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_source |
ZooKeys, Vol 144, Iss 0, Pp 1-19 (2011) |
op_relation |
http://zookeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=2885 https://doaj.org/toc/1313-2989 https://doaj.org/toc/1313-2970 1313-2989 1313-2970 doi:10.3897/zookeys.144.1578 https://doaj.org/article/be57a0d7342d45b69ea1a900e2ea33b1 |
op_doi |
https://doi.org/10.3897/zookeys.144.1578 |
container_title |
ZooKeys |
container_volume |
144 |
container_start_page |
1 |
op_container_end_page |
19 |
_version_ |
1766200067519152128 |