Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces

Artemia populations were sampled in four hypersaline ecosystems in continental evaporitic basins from the Argentinean provinces of La Pampa and Buenos Aires. Biometrics of cysts and nauplii were performed. The morphometrics of adult females under standard culture conditions, studied by multivariate...

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Autores principales: Cohen, R.G., Amat, F., Hontoria, F., Navarro, J.C.
Formato: JOUR
Materias:
A. persimilis
Artemia
Biometry
Cross-breeding
biometry
gene flow
hypersaline environment
morphometry
population characteristics
Argentina
United States
Artemia franciscana
Artemia persimilis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10370544_v8_n4_p329_Cohen
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_10370544_v8_n4_p329_Cohen
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spelling todo:paper_10370544_v8_n4_p329_Cohen2023-10-03T15:57:37Z Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces Cohen, R.G. Amat, F. Hontoria, F. Navarro, J.C. A. persimilis Artemia Biometry Cross-breeding biometry gene flow hypersaline environment morphometry population characteristics Argentina United States Artemia franciscana Artemia persimilis Artemia populations were sampled in four hypersaline ecosystems in continental evaporitic basins from the Argentinean provinces of La Pampa and Buenos Aires. Biometrics of cysts and nauplii were performed. The morphometrics of adult females under standard culture conditions, studied by multivariate discriminant analysis, provided evidence that these populations belonged to the species A. persimilis; this was further supported by cross-breeding tests established between one of these populations (Salinas Grandes de Hidalgo, province of La Pampa) and a population of A. franciscana from San Francisco Bay (California, USA), which showed reproductive isolation and barriers to gene flow between both populations. Fil:Cohen, R.G. 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_10370544_v8_n4_p329_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 A. persimilis
Artemia
Biometry
Cross-breeding
biometry
gene flow
hypersaline environment
morphometry
population characteristics
Argentina
United States
Artemia franciscana
Artemia persimilis
spellingShingle A. persimilis
Artemia
Biometry
Cross-breeding
biometry
gene flow
hypersaline environment
morphometry
population characteristics
Argentina
United States
Artemia franciscana
Artemia persimilis
Cohen, R.G.
Amat, F.
Hontoria, F.
Navarro, J.C.
Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
topic_facet A. persimilis
Artemia
Biometry
Cross-breeding
biometry
gene flow
hypersaline environment
morphometry
population characteristics
Argentina
United States
Artemia franciscana
Artemia persimilis
description Artemia populations were sampled in four hypersaline ecosystems in continental evaporitic basins from the Argentinean provinces of La Pampa and Buenos Aires. Biometrics of cysts and nauplii were performed. The morphometrics of adult females under standard culture conditions, studied by multivariate discriminant analysis, provided evidence that these populations belonged to the species A. persimilis; this was further supported by cross-breeding tests established between one of these populations (Salinas Grandes de Hidalgo, province of La Pampa) and a population of A. franciscana from San Francisco Bay (California, USA), which showed reproductive isolation and barriers to gene flow between both populations.
format JOUR
author Cohen, R.G.
Amat, F.
Hontoria, F.
Navarro, J.C.
author_facet Cohen, R.G.
Amat, F.
Hontoria, F.
Navarro, J.C.
author_sort Cohen, R.G.
title Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
title_short Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
title_full Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
title_fullStr Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
title_full_unstemmed Preliminary characterization of some Argentinean Artemia populations from La Pampa and Buenos Aires provinces
title_sort preliminary characterization of some argentinean artemia populations from la pampa and buenos aires provinces
url http://hdl.handle.net/20.500.12110/paper_10370544_v8_n4_p329_Cohen
work_keys_str_mv AT cohenrg preliminarycharacterizationofsomeargentineanartemiapopulationsfromlapampaandbuenosairesprovinces
AT amatf preliminarycharacterizationofsomeargentineanartemiapopulationsfromlapampaandbuenosairesprovinces
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