Cebus libidinosus Animals 8 Cebus 8 Platyrrhini 8 Primates 8 Heterochromatin 6 Karyotyping 6 article 6 nonhuman 6 priority journal 6 Cebidae 4 Cebus albifrons 4 Cebus apella 4 Chromosome Banding 4 Chromosomes 4 Female 4 Male 4 Repetitive Sequences, Nucleic Acid 4 animal 4 chromosome banding pattern 4 controlled study 4 female 4 fluorescence in situ hybridization 4 genetics 4 heterochromatin 4 karyotyping 4 Alouatta 2 Alouatta caraya 2 Alouatta guariba clamitans 2 Alouatta palliata 2