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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Language: | English |
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2011
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Online Access: | https://doi.org/10.3897/zookeys.144.1578 https://zookeys.pensoft.net/article/2885/ |
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ftpensoft:10.3897/zookeys.144.1578 2023-05-15T18:21:03+02:00 Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean Malyutina,Marina Brandt,Angelika 2011 text/html https://doi.org/10.3897/zookeys.144.1578 https://zookeys.pensoft.net/article/2885/ en eng Pensoft Publishers info:eu-repo/semantics/altIdentifier/eissn/1313-2970 info:eu-repo/semantics/altIdentifier/pissn/1313-2989 info:eu-repo/semantics/openAccess ZooKeys 144: 1-19 Deep sea south Atlantic taxonomy Munnopsidae Dubinectes new species Research Article 2011 ftpensoft https://doi.org/10.3897/zookeys.144.1578 2022-03-01T12:25:07Z 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 Pensoft Publishers Argentine ZooKeys 144 1 19 |
institution |
Open Polar |
collection |
Pensoft Publishers |
op_collection_id |
ftpensoft |
language |
English |
topic |
Deep sea south Atlantic taxonomy Munnopsidae Dubinectes new species |
spellingShingle |
Deep sea south Atlantic taxonomy Munnopsidae Dubinectes new species Malyutina,Marina Brandt,Angelika Dubinectes infirmus, a new species of deep-water Munnopsidae (Crustacea, Isopoda, Asellota) from the Argentine Basin, South Atlantic Ocean |
topic_facet |
Deep sea south Atlantic taxonomy Munnopsidae Dubinectes new species |
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 |
Malyutina,Marina Brandt,Angelika |
author_facet |
Malyutina,Marina Brandt,Angelika |
author_sort |
Malyutina,Marina |
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://zookeys.pensoft.net/article/2885/ |
geographic |
Argentine |
geographic_facet |
Argentine |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_source |
ZooKeys 144: 1-19 |
op_relation |
info:eu-repo/semantics/altIdentifier/eissn/1313-2970 info:eu-repo/semantics/altIdentifier/pissn/1313-2989 |
op_rights |
info:eu-repo/semantics/openAccess |
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_ |
1766200079483404288 |