A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego
Branchinecta fueguina, a new species of fairy shrimp, was found together with B. granulosa in a temporary pond beside Laguna de los Cisnes, 53°47'12''S, 67°46'55''W, Tierra del Fuego, Antártida e Islas del Atlántico Sur Province (Argentina). The male second antennal bas...
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1884_p60_Cohen http://hdl.handle.net/20.500.12110/paper_11755326_v_n1884_p60_Cohen |
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paper:paper_11755326_v_n1884_p60_Cohen2023-06-08T16:09:42Z A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego Cohen, Rosa Graciela Branchinecta fueguina Fairy shrimp Neotropical Taxonomy Anostraca Branchinecta Branchinecta granulosa Branchiopoda Crustacea Decapoda (Crustacea) Branchinecta fueguina, a new species of fairy shrimp, was found together with B. granulosa in a temporary pond beside Laguna de los Cisnes, 53°47'12''S, 67°46'55''W, Tierra del Fuego, Antártida e Islas del Atlántico Sur Province (Argentina). The male second antennal basal article has a proximal, anteriomedial auriculate welt, covered with sensory setae and a hanging posteriomedial ornamented apophysis bending abruptly anteriorly with a rounded apex. Distally, the basal article has a longitudinal medial crest, proximally produced into a blunt posteriomedially directed point. The distal article is strongly rotated, articulating almost perpendicular to the basal article. The anterior surface of the article is triangular, from its proximal joint to the broadly explanate apex. Distally, the broadened article bends anteriorly forming a complex three-lobed apex. The peculiar joint with the basal article and the distal article shape are unique in the genus. Copyright © 2008 Magnolia Press. Fil:Cohen, R.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2008 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1884_p60_Cohen http://hdl.handle.net/20.500.12110/paper_11755326_v_n1884_p60_Cohen |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Branchinecta fueguina Fairy shrimp Neotropical Taxonomy Anostraca Branchinecta Branchinecta granulosa Branchiopoda Crustacea Decapoda (Crustacea) |
spellingShingle |
Branchinecta fueguina Fairy shrimp Neotropical Taxonomy Anostraca Branchinecta Branchinecta granulosa Branchiopoda Crustacea Decapoda (Crustacea) Cohen, Rosa Graciela A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
topic_facet |
Branchinecta fueguina Fairy shrimp Neotropical Taxonomy Anostraca Branchinecta Branchinecta granulosa Branchiopoda Crustacea Decapoda (Crustacea) |
description |
Branchinecta fueguina, a new species of fairy shrimp, was found together with B. granulosa in a temporary pond beside Laguna de los Cisnes, 53°47'12''S, 67°46'55''W, Tierra del Fuego, Antártida e Islas del Atlántico Sur Province (Argentina). The male second antennal basal article has a proximal, anteriomedial auriculate welt, covered with sensory setae and a hanging posteriomedial ornamented apophysis bending abruptly anteriorly with a rounded apex. Distally, the basal article has a longitudinal medial crest, proximally produced into a blunt posteriomedially directed point. The distal article is strongly rotated, articulating almost perpendicular to the basal article. The anterior surface of the article is triangular, from its proximal joint to the broadly explanate apex. Distally, the broadened article bends anteriorly forming a complex three-lobed apex. The peculiar joint with the basal article and the distal article shape are unique in the genus. Copyright © 2008 Magnolia Press. |
author |
Cohen, Rosa Graciela |
author_facet |
Cohen, Rosa Graciela |
author_sort |
Cohen, Rosa Graciela |
title |
A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
title_short |
A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
title_full |
A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
title_fullStr |
A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
title_full_unstemmed |
A new species of Branchinecta (Crustacea: Branchiopoda: Anostraca) from the Argentinian Tierra del Fuego |
title_sort |
new species of branchinecta (crustacea: branchiopoda: anostraca) from the argentinian tierra del fuego |
publishDate |
2008 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1884_p60_Cohen http://hdl.handle.net/20.500.12110/paper_11755326_v_n1884_p60_Cohen |
work_keys_str_mv |
AT cohenrosagraciela anewspeciesofbranchinectacrustaceabranchiopodaanostracafromtheargentiniantierradelfuego AT cohenrosagraciela newspeciesofbranchinectacrustaceabranchiopodaanostracafromtheargentiniantierradelfuego |
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1768543765805400064 |