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Cross-amplification of microsatellites from the Atherinopsidae Odontesthes perugiae and Odontesthes argentinensis to Chilean silversides of the genus Odontesthes and Basilichthys

open access: yesGayana, 2011
Se prueba el potencial de amplificacion de 8 microsatelites descritos inicialmente para Odontesthes perugiae y O. argentinensis en 3 especies de Odontesthes y 4 especies de Basilichthys. La mayoria de los partidores microsatelites amplificaron correctamente y presentan polimorfismo por lo que seran de utilidad en planes de conservacion genetica de ...
Pablo MuñOz   +2 more
exaly   +7 more sources
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Mitochondrial genome architecture and phylogenetic relationships of Odontesthes argentinensis within Atherinomorpha

Genetica, 2021
Silversides are a widely distributed group across South America, with several species occupying marine, freshwater and estuarine environments. Several authors suggest main transitions among these environments took place during Pleistocene, and were accompanied with rapid speciation events.
Javier, Calvelo, Alejandro, D'Anatro
openaire   +2 more sources

Parasite assemblages as indicators of an incipient speciation process of Odontesthes argentinensis in an estuarine environment

Estuarine, Coastal and Shelf Science, 2021
Abstract The silverside Odontesthes argentinensis is commonly reported as a euryhaline species, capable of using estuaries as nurseries and/or feeding grounds. However, in Mar Chiquita Coastal Lagoon system (MCH), northern Argentine Sea, substantial genetic differences have been observed between estuarine and adjacent marine populations of this ...
Eugenia Levy   +4 more
openaire   +2 more sources

Inferring boundaries among fish species of the new world silversides (Atherinopsidae; genus Odontesthes): new evidences of incipient speciation between marine and brackish populations of Odontesthes argentinensis

Genetica, 2019
Species of new world silversides (Actinopterygii; Atherinopsidae; genus Odontesthes) possess economic relevance, biological interest and ecological importance. In the present paper we: (A) investigate the molecular diversity in marine species of Odontesthes from the South West Atlantic Ocean (SWAO), and analyse their interspecific relationships and ...
Mariano González-Castro   +2 more
exaly   +4 more sources

Criação de juvenis de peixe-rei (Odontesthes argentinensis) em diferentes taxas de arraçoamento [PDF]

open access: yesCiencia Rural, 2006
Este estudo teve como objetivos avaliar os efeitos de diferentes taxas de arraçoamento sobre a sobrevivência e o crescimento de juvenis do peixe-rei (Odontesthes argentinensis). Juvenis de peixe-rei (100mg) foram estocados na densidade 10 peixes L-1, em tanques circulares de 50L. Foram testadas cinco taxas de alimentação (4, 8 12, 16 e 20% do peso vivo
Marcelo Borges Tesser   +1 more
exaly   +4 more sources

Toxicidade aguda do nitrito em larvas do peixe-rei marinho Odontesthes argentinensis (Teleostei, Atherinopsidae)

open access: yesCiencia Rural, 2006
Este trabalho visou a determinar o efeito tóxico do nitrito sobre larvas do peixe-rei marinho Odontesthes argentinensis através de testes agudos com 96h de duração. As larvas utilizadas neste experimento foram cultivadas no Laboratório de Maricultura da FURG (Rio Grande - RS). Foi utilizada água do mar filtrada na salinidade 35‰, na temperatura de 23°C,
Luis André Sampaio
exaly   +4 more sources

Deleterious effects of water-soluble fraction of petroleum, diesel and gasoline on marine pejerrey Odontesthes argentinensis larvae

Science of The Total Environment, 2010
Accidental discharges and oil spills are frequent around the world. Petroleum-derived hydrocarbons are considered one of the main pollutants of aquatic ecosystem. The importance of petroleum and refined fuels is notorious because today's society depends on them.
Ricardo Vieira, Rodrigues   +5 more
openaire   +2 more sources

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