Buscar
Mostrando ítems 1-10 de 249
Helminth fauna of Astyanax fasciatus Cuvier, 1819, in two distinct sites of the Taquari River, São Paulo State, Brazil
(Instituto Internacional de Ecologia, 2015-03-01)
This study assessed the helminth fauna of Astyanax fasciatus in two distinct sites of the Taquari River, São Paulo State, with 30 individuals sampled in a lotic site and 30 in a lentic site, recording the monogeneans: ...
A new species of Wallinia Pearse, 1920 (Digenea: Allocreadiidae) collected from Astyanax fasciatus (Cuvier, 1819) and A. lacustris Lucena and Soares, 2016 (Characiformes: Characidae) in Brazil based on morphology and DNA sequences
(2018-09-01)
Wallinia brasiliensis n. sp. is described from the intestine of two species of tetras—Astyanax fasciatus (Cuvier, 1819) and Astyanax lacustris Lucena and Soares, 2016—collected from the Batalha River in São Paulo State, ...
Helminth fauna of Astyanax fasciatus Cuvier, 1819, in two distinct sites of the Taquari River, São Paulo State, Brazil
(Instituto Internacional de Ecologia, 2015)
Chromosome polymorphism in Astyanax fasciatus (Teleostei, Characidae). 2 – Chromosomal location of a satellite DNA
(Cytogenetic and Genome Research, 2018)
The condition factor of fishes from two river basins in São Paulo state, Southeast of Brazil
(2005-01-01)
This work describes the relative condition factor of the Hypostomus strigaticeps, Astyanax altiparanae, Astyanax scabripinnis, Astyanax fasciatus, Astyanax sp1., Characidium aff. zebra, Piabina argentea, Hypostomus ...
The condition factor of fishes from two river basins in São Paulo state, Southeast of Brazil
(2005-01-01)
This work describes the relative condition factor of the Hypostomus strigaticeps, Astyanax altiparanae, Astyanax scabripinnis, Astyanax fasciatus, Astyanax sp1., Characidium aff. zebra, Piabina argentea, Hypostomus ...
Biogeographic patterns in the chromosomal distribution of a satellite DNA in the banded tetra Astyanax fasciatus (Teleostei: Characiformes)
(Organisms Diversity & Evolution, 2018)
Dynamics and cytochemistry of oogenesis in Astyanax fasciatus (Cuvier) (Teleostei, Characiformes, Characidae) from Rio Sapucaí, Minas Gerais State, Brazil
(Sociedade Brasileira de Zoologia, 2001-12-01)
Oogenesis involves a set of transformations which are undergone by female germ cells These cells change into oogonias and then into mature oocytes. Sexually mature female fish were collected monthly, during one year, from ...