Cytogenetic and morphological diversity in populations of Astyanax fasciatus (Teleostei, Characidae) from Brazilian northeastern river basins

by Aline Souza Medrado, Alba Vivian Amaral Figueiredo, Ana Maria Waldschmidt, Paulo Roberto Antunes de Mello Affonso, Paulo Luiz Souza Carneiro
Published 2008-01-01