FIGURE 1 in Multilocus phylogeny of the Asian Lance-headed pitvipers (Squamata, Viperidae, Protobothrops)

FIGURE 1. Approximate geographic distribution of Protobothrops species. Open circle: P. flavoviridis; filled circle: P. maolanensis; filled triangle: P. himalayanus; open triangle: P. cornutus; filled diamond: P. dabieshanensis; open diamond: P. elegans; filled square: P. kaulbacki; open square: P. trungkhanhensis; inverted filled triangle: P. sieversorum; inverted open triangle: P. tokarensis; filled star: P. mangshanensis; right hatching: P. xiangchengensis; vertical hatching: P. jerdonii; horizontal hatching: P. mucrosquamatus. The red arrow indicates the new location of P. trungkhanhensis in China.