A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean

The family Platyischnopidae is herein reported for the first time in the Argentine Sea, South-West Atlantic Ocean. A new genus and species, Platyisao holodividum gen. et. sp. nov., collected off the coast of Buenos Aires and Río Negro prov-inces, is fully described and illustrated. Platyisao gen. no...

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Detalles Bibliográficos
Autores principales: Chiesa, I.L., Alonso, G.M.
Formato: JOUR
Materias:
Amphipods
Argentina
Platyisao holodividum gen. et. sp. nov.
Platyischnopids
Southwest Atlantic
Tibu-ronella viscana distribution
Amphipoda
animal
article
Atlantic Ocean
Brazil
classification
female
histology
male
Animals
Female
Male
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_11755326_v3811_n1_p34_Chiesa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_11755326_v3811_n1_p34_Chiesa
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spelling todo:paper_11755326_v3811_n1_p34_Chiesa2023-10-03T16:08:16Z A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean Chiesa, I.L. Alonso, G.M. Amphipods Argentina Platyisao holodividum gen. et. sp. nov. Platyischnopids Southwest Atlantic Tibu-ronella viscana distribution Amphipoda animal Argentina article Atlantic Ocean Brazil classification female histology male Amphipoda Animals Argentina Atlantic Ocean Brazil Female Male The family Platyischnopidae is herein reported for the first time in the Argentine Sea, South-West Atlantic Ocean. A new genus and species, Platyisao holodividum gen. et. sp. nov., collected off the coast of Buenos Aires and Río Negro prov-inces, is fully described and illustrated. Platyisao gen. nov. is distinguished from the eight other genera of Platyischnop-idae by the gnathopods subchelate, and the telson elongate, completely cleft. In addition, the distribution of Tiburonella viscana (Barnard J.L., 1964), up to now known in the South-West Atlantic Ocean from Brazilian waters, is extended to the coast off Buenos Aires province, Argentina. Copyright © 2014 Magnolia Press. Fil:Chiesa, I.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_11755326_v3811_n1_p34_Chiesa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Amphipods
Argentina
Platyisao holodividum gen. et. sp. nov.
Platyischnopids
Southwest Atlantic
Tibu-ronella viscana distribution
Amphipoda
animal
Argentina
article
Atlantic Ocean
Brazil
classification
female
histology
male
Amphipoda
Animals
Argentina
Atlantic Ocean
Brazil
Female
Male
spellingShingle Amphipods
Argentina
Platyisao holodividum gen. et. sp. nov.
Platyischnopids
Southwest Atlantic
Tibu-ronella viscana distribution
Amphipoda
animal
Argentina
article
Atlantic Ocean
Brazil
classification
female
histology
male
Amphipoda
Animals
Argentina
Atlantic Ocean
Brazil
Female
Male
Chiesa, I.L.
Alonso, G.M.
A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
topic_facet Amphipods
Argentina
Platyisao holodividum gen. et. sp. nov.
Platyischnopids
Southwest Atlantic
Tibu-ronella viscana distribution
Amphipoda
animal
Argentina
article
Atlantic Ocean
Brazil
classification
female
histology
male
Amphipoda
Animals
Argentina
Atlantic Ocean
Brazil
Female
Male
description The family Platyischnopidae is herein reported for the first time in the Argentine Sea, South-West Atlantic Ocean. A new genus and species, Platyisao holodividum gen. et. sp. nov., collected off the coast of Buenos Aires and Río Negro prov-inces, is fully described and illustrated. Platyisao gen. nov. is distinguished from the eight other genera of Platyischnop-idae by the gnathopods subchelate, and the telson elongate, completely cleft. In addition, the distribution of Tiburonella viscana (Barnard J.L., 1964), up to now known in the South-West Atlantic Ocean from Brazilian waters, is extended to the coast off Buenos Aires province, Argentina. Copyright © 2014 Magnolia Press.
format JOUR
author Chiesa, I.L.
Alonso, G.M.
author_facet Chiesa, I.L.
Alonso, G.M.
author_sort Chiesa, I.L.
title A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
title_short A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
title_full A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
title_fullStr A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
title_full_unstemmed A new genus and species of Platyischnopidae (Amphipoda: Gammaridea) from the Argentine Sea, South-West Atlantic Ocean
title_sort new genus and species of platyischnopidae (amphipoda: gammaridea) from the argentine sea, south-west atlantic ocean
url http://hdl.handle.net/20.500.12110/paper_11755326_v3811_n1_p34_Chiesa
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