Figure 1 in Molecular and phenotypic data reveal a new Amazonian species of pit vipers (Serpentes: Viperidae: Bothrops)

Figure 1. Phylogenetic relationships within Bothrops highlighting the placement of B. oligobalius sp. nov. (blue) and B. brazili (red) in the jararacussu species group. Posterior probabilities are shown above nodes. Scale bar indicates substitutions per site. Photo: B. oligobalius sp. nov. from French Guiana, by Maël Dewynter.