Astyanax aff. fasciatus Cuvier, 1819 (Teleostei; Characidae): evidences of a species complex in the upper rio Tibagi basin (Paraná, Brazil)
Artoni, Roberto Ferreira. Shibatta, Oscar Akio Gross, Maria Claudia Schneider, Carlos Henrique Almeida, Mara Cristina de Vicari, Marcelo Ricardo Bertollo, Luiz Antônio Carlos.
Article
2006-06-01
Neotropical Ichthyology
cryptic species , karyotype , morphometrics , sympatry , Tetra
BHL SciELO
English