A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile
A new species of Aristias is described from the Aysén Region, southern Chile. The new taxon is similar to A. antarcticus Walker, 1906; however differs of all previous record of this species in Southern Ocean by a combination of characters: the anterior margin of lateral cephalic lobe is straight; th...
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ftdatacite:10.5281/zenodo.19363 2023-05-15T13:53:00+02:00 A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile Pérez-Schultheiss, Jorge 2015 https://dx.doi.org/10.5281/zenodo.19363 https://zenodo.org/record/19363 unknown Zenodo http://biodiversnathist.com/index.php/bnh/article/view/11/17 Open Access Creative Commons Attribution-NonCommercial 4.0 https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess CC-BY-NC Chile Lysianassoidea marine amphipod new species Text Journal article article-journal ScholarlyArticle 2015 ftdatacite https://doi.org/10.5281/zenodo.19363 2021-11-05T12:55:41Z A new species of Aristias is described from the Aysén Region, southern Chile. The new taxon is similar to A. antarcticus Walker, 1906; however differs of all previous record of this species in Southern Ocean by a combination of characters: the anterior margin of lateral cephalic lobe is straight; the upper lip is bounded by a pit, not distinctly projecting in front of the epistome; the posterior margin of the epimeron 3 is smoothly crenulated; the inner ramus of uropod 3 is shorter than outer ramus, while the lobes of the telson are subtriangular. A complete description and illustrations of Aristias linnaei n. sp. are provided, and its relationship with similar species is discussed. Text Antarc* antarcticus Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Chile Lysianassoidea marine amphipod new species |
spellingShingle |
Chile Lysianassoidea marine amphipod new species Pérez-Schultheiss, Jorge A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
topic_facet |
Chile Lysianassoidea marine amphipod new species |
description |
A new species of Aristias is described from the Aysén Region, southern Chile. The new taxon is similar to A. antarcticus Walker, 1906; however differs of all previous record of this species in Southern Ocean by a combination of characters: the anterior margin of lateral cephalic lobe is straight; the upper lip is bounded by a pit, not distinctly projecting in front of the epistome; the posterior margin of the epimeron 3 is smoothly crenulated; the inner ramus of uropod 3 is shorter than outer ramus, while the lobes of the telson are subtriangular. A complete description and illustrations of Aristias linnaei n. sp. are provided, and its relationship with similar species is discussed. |
format |
Text |
author |
Pérez-Schultheiss, Jorge |
author_facet |
Pérez-Schultheiss, Jorge |
author_sort |
Pérez-Schultheiss, Jorge |
title |
A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
title_short |
A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
title_full |
A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
title_fullStr |
A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
title_full_unstemmed |
A New Species Of Aristias Boeck, 1871 (Amphipoda: Gammaridea: Aristiidae) From Aysén Region, Chile |
title_sort |
new species of aristias boeck, 1871 (amphipoda: gammaridea: aristiidae) from aysén region, chile |
publisher |
Zenodo |
publishDate |
2015 |
url |
https://dx.doi.org/10.5281/zenodo.19363 https://zenodo.org/record/19363 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Antarc* antarcticus Southern Ocean |
genre_facet |
Antarc* antarcticus Southern Ocean |
op_relation |
http://biodiversnathist.com/index.php/bnh/article/view/11/17 |
op_rights |
Open Access Creative Commons Attribution-NonCommercial 4.0 https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.5281/zenodo.19363 |
_version_ |
1766257946292912128 |