FIG. 6 in A New Species of Helicops (Serpentes: Dipsadidae: Hydropsini) from Southeastern Brazil

FIG. 6.—Phylogenetic relationships of sampled species of Helicops based on (A) 16s rRNA and (B) C-mos sequence data. Numbers at nodes indicate the bootstrap values/posterior probabilities; the bars below each cladogram indicate base substitution rate for each gene (# of substitutions per site). Hŋdrops triangularis and Pseudoerŋx plicatilis were used as outgroups.