Identification of cytogenetic markers in Pseudoplatystoma fasciatum (cachara), Pseudoplatystoma corruscans (pintado), and their hybrids cachapinta and pintachara used in aquaculture programs - Porto-Foresti, F. [UNESP]; Nunes, T. [UNESP]; Bortolozzi, J. [UNESP]; Senhorini, J. A.; Oliveira, C. [UNESP]; Foresti, F. [UNESP] (Elsevier B.V., 2007)