Trachycephalus typhonius

Sources

1. Duellman, W. E. and C. J. Cole. 1965. Studies of chromosomes of some anuran amphibians (Hylidae and Centrolenidae). Syst. Zool. 14: 139-143.R.D. Perkins, J.R. Gamboa, M.M. Jonika, J. Lo, A. Shum, R.H. Adams, H. Blackmon. The Amphibian Karyotype Database. Chromosome Research. https://doi.org/10.1007/s10577-019-09613-1
2. Gruber, S.L., Haddad, C.F.B. and Kasahara, S., 2012. Karyotype analysis of seven species of the tribe Lophiohylini (Hylinae, Hylidae, Anura), with conventional and molecular cytogenetic techniques. Comparative cytogenetics, 6(4), p.409.R.D. Perkins, J.R. Gamboa, M.M. Jonika, J. Lo, A. Shum, R.H. Adams, H. Blackmon. The Amphibian Karyotype Database. Chromosome Research. https://doi.org/10.1007/s10577-019-09613-1
3. Tandy, M. and J. Tandy. 1976. Evolution of acoustic behaviour in African Bufo (Anura: Bufonidae). Zool. Afr. 11: 349-368.R.D. Perkins, J.R. Gamboa, M.M. Jonika, J. Lo, A. Shum, R.H. Adams, H. Blackmon. The Amphibian Karyotype Database. Chromosome Research. https://doi.org/10.1007/s10577-019-09613-1