TY  - SER
AU  - Pfister,S.C.
AU  - Moreira Filho,Orlando
AU  - Bertollo,Luiz Antonio Carlos
TI  - Cytogenetic studies in Orthospinus franciscensis - Pisces, Characidae, Stetraprioninae - and some considerations about karyotype evolution of the group
KW  - Karyotypes
KW  - Stethaprioninae
ER  -