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Comparative cytogenetics and molecular phylogeography in the group Astyanax altiparanae – Astyanax aff. bimaculatus (Teleostei, Characidae)
(Cytogenetic and Genome Research, 2018)
Effectiveness of estradiol valerate on sex reversion in Astyanax altiparanae (Characiformes, Characidae)
(Brazilian Archives of Biology and Technology, 2012-04-01)
The objective of this study was to evaluate the effectiveness of estradiol valerate in an attempt to feminize the male Astyanax altiparanae. One thousand newly-hatched larvae were randomly distributed in four incubators. ...
First report of a B chromosome in a natural population of Astyanax altiparanae (Characiformes, Characidae)
(Sociedade Brasileira de Genética, 2008-01-01)
Several species of the genus Astyanax have already been genetically studied, and B-chromosomes have been considered to be an interesting feature in some species of this group. In the present paper we report, for the first ...
First report of a B chromosome in a natural population of Astyanax altiparanae (Characiformes, Characidae)
(Sociedade Brasileira de Genética, 2008-01-01)
Several species of the genus Astyanax have already been genetically studied, and B-chromosomes have been considered to be an interesting feature in some species of this group. In the present paper we report, for the first ...
O lambari Astyanax altiparanae (Characidae) pode ser um dispersor de sementes?
(2003-07-01)
This work characterized the feeding of Astyanax altiparanae in the sub-basin of Corumbataí river and in the basin of Jacaré-pepira river with a focus on the ingestion of Croton urucurana seeds. The food items of Astyanax ...
O lambari Astyanax altiparanae (Characidae) pode ser um dispersor de sementes?
(2003-07-01)
This work characterized the feeding of Astyanax altiparanae in the sub-basin of Corumbataí river and in the basin of Jacaré-pepira river with a focus on the ingestion of Croton urucurana seeds. The food items of Astyanax ...
Estudos citogenéticos em peixes do gênero Astyanax (Teleostei, Characiformes) das bacias dos rios Paraguai, Araguaia e Alto ParanáCytogenetic studies in fishes of the genus Astyanax (Teleostei, Characiformes) from the Paraguay basins, Araguaia and Alto Paraná rivers
(Universidade Federal de ViçosaBRBiologia e Manejo animalMestrado em Biologia AnimalUFV, 2015)
Metazoários parasitos de lambari astyanax altiparanae, Coletados do rio do Peixe, São Paulo, Sudeste do Brasil
(2016-05-01)
In March 2010, 44 specimens of Astyanax altiparanae Garutti & Britski, 2000, commonly known as “lambari do rabo amarelo”, collected from the Peixe river in the state of São Paulo, Brazil were analyzed. Out of these 44 ...
Trinibaculum altiparanae sp. n. a new dactylogyrid species (Monogenea) of the Astyanax altiparanae (Osteichthyes: Characidae) in the Peixe River, Southeastern Brazil
(2013)
This article describes a new species –Trinibaculum altiparanae sp. n. –found in the gills of the Astyanax altiparanae Garutti & Britski, 2000. Fish were collected from the Peixe River in the municipality of Anhembi, State ...