Bibliography
Bogart, J. P., and C. E. Nelson . 1976. Evolutionary implications from karyotypic analysis of frogs of the families Microhylidae and Rhinophrynidae. Herpetologica 32: 199-208.
Bogart, J. P., and C. E. Nelson . 1976. Evolutionary implications from karyotypic analysis of frogs of the families Microhylidae and Rhinophrynidae. Herpetologica 32: 199-208.
