Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)

Thamnocephalus chacosaltensis, a new species of fairy shrimp, was found in a temporary turbid pond in the Rivadavia Department, Salta province, Argentina (24°13'19.3"S; 62° 52'14.3"W), belonging to the Chaco salteño. The males present a well developed frontal appendage. Their Fir...

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Detalles Bibliográficos
Autor principal: Cohen, Rosa Graciela
Publicado: 2016
Materias:
Fairy shrimps
Taxonomy
Thamnocephalidae
anatomy and histology
animal
animal dispersal
animal structures
Anostraca
Argentina
body size
classification
female
growth, development and aging
male
organ size
Animal Distribution
Animal Structures
Animals
Body Size
Female
Male
Organ Size
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v4088_n1_p76_Cohen
http://hdl.handle.net/20.500.12110/paper_11755326_v4088_n1_p76_Cohen
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_11755326_v4088_n1_p76_Cohen
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spelling paper:paper_11755326_v4088_n1_p76_Cohen2023-06-08T16:09:33Z Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina) Cohen, Rosa Graciela Fairy shrimps Taxonomy Thamnocephalidae anatomy and histology animal animal dispersal animal structures Anostraca Argentina body size classification female growth, development and aging male organ size Animal Distribution Animal Structures Animals Anostraca Argentina Body Size Female Male Organ Size Thamnocephalus chacosaltensis, a new species of fairy shrimp, was found in a temporary turbid pond in the Rivadavia Department, Salta province, Argentina (24°13'19.3"S; 62° 52'14.3"W), belonging to the Chaco salteño. The males present a well developed frontal appendage. Their First (FB) and Third (TB) branches show features diagnostic for the species. FB shows three sub-branches; the most proximal one is coiled, lacks spines all along, gradually thins in distal direction and flattens in the distal half; distally, the flattened portion is folded and ends blunt, bearing a small spine at the tip. TB is a broad-based triangular, thin, much flattened and folded outgrowth, with a small spine at the apex. Male genital and abdominal segments lack medio-ventral spines near their posterior margins. Comparisons with the other species of the genus are established. © Copyright 2016 Magnolia Press. Fil:Cohen, R.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v4088_n1_p76_Cohen http://hdl.handle.net/20.500.12110/paper_11755326_v4088_n1_p76_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 Fairy shrimps
Taxonomy
Thamnocephalidae
anatomy and histology
animal
animal dispersal
animal structures
Anostraca
Argentina
body size
classification
female
growth, development and aging
male
organ size
Animal Distribution
Animal Structures
Animals
Anostraca
Argentina
Body Size
Female
Male
Organ Size
spellingShingle Fairy shrimps
Taxonomy
Thamnocephalidae
anatomy and histology
animal
animal dispersal
animal structures
Anostraca
Argentina
body size
classification
female
growth, development and aging
male
organ size
Animal Distribution
Animal Structures
Animals
Anostraca
Argentina
Body Size
Female
Male
Organ Size
Cohen, Rosa Graciela
Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
topic_facet Fairy shrimps
Taxonomy
Thamnocephalidae
anatomy and histology
animal
animal dispersal
animal structures
Anostraca
Argentina
body size
classification
female
growth, development and aging
male
organ size
Animal Distribution
Animal Structures
Animals
Anostraca
Argentina
Body Size
Female
Male
Organ Size
description Thamnocephalus chacosaltensis, a new species of fairy shrimp, was found in a temporary turbid pond in the Rivadavia Department, Salta province, Argentina (24°13'19.3"S; 62° 52'14.3"W), belonging to the Chaco salteño. The males present a well developed frontal appendage. Their First (FB) and Third (TB) branches show features diagnostic for the species. FB shows three sub-branches; the most proximal one is coiled, lacks spines all along, gradually thins in distal direction and flattens in the distal half; distally, the flattened portion is folded and ends blunt, bearing a small spine at the tip. TB is a broad-based triangular, thin, much flattened and folded outgrowth, with a small spine at the apex. Male genital and abdominal segments lack medio-ventral spines near their posterior margins. Comparisons with the other species of the genus are established. © Copyright 2016 Magnolia Press.
author Cohen, Rosa Graciela
author_facet Cohen, Rosa Graciela
author_sort Cohen, Rosa Graciela
title Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
title_short Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
title_full Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
title_fullStr Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
title_full_unstemmed Thamnocephalus chacosaltensis, a new species of Anostraca (Crustacea: Branchiopoda) from Salta province (Argentina)
title_sort thamnocephalus chacosaltensis, a new species of anostraca (crustacea: branchiopoda) from salta province (argentina)
publishDate 2016
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v4088_n1_p76_Cohen
http://hdl.handle.net/20.500.12110/paper_11755326_v4088_n1_p76_Cohen
work_keys_str_mv AT cohenrosagraciela thamnocephaluschacosaltensisanewspeciesofanostracacrustaceabranchiopodafromsaltaprovinceargentina
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