Chromosomal studies in Crenicichla lepidota and Australoheros facetus (Cichlidae, Perciformes) from extreme Southern Brazil

  title={Chromosomal studies in Crenicichla lepidota and Australoheros facetus (Cichlidae, Perciformes) from extreme Southern Brazil},
  author={Giselle X Perazzo and Rafael Bueno Noleto and Marcelo Ricardo Vicari and Patricia Coelho Machado and Adriana Gava and Marta Margarete Cestari},
  journal={Reviews in Fish Biology and Fisheries},
Fishes of the family Cichlidae generally show low karyotype variability. Nevertheless, karyotype variants have been identified within some genera, providing information about their evolutionary history. In the present study, karyotype characteristics of Crenicichla lepidota and Australoheros facetus, two sympatric species found in the São Gonçalo-Mangueira basin, were studied. Besides conventional procedures, double fluorochromes staining chromomycin A3/DAPI and fluorescent in situ… CONTINUE READING
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