Fig. 68 in The Amphibian Tree Of Life

Fig. 68. Maximum­likelihood tree of predominantly New World Bufonidae suggested by Pauly et al. (2004) on the basis of 2,370 bp (730 informative sites) of mitochondrial DNA (12S, tRNAVal, and 16S). Alignment was done under Clustal (Thompson et al., 1997; cost functions not disclosed) then modified manually. Gaps were considered to be missing data and the substitution model assumed for the maximum­likelihood analysis was GTR 1 G1 I.