Common names: Tuxtlan jumping pit viper, Olmecan pit viper Metlapilcoatlus olmec is a pit viper species found in Mexico. No subspecies are currently recognized...

Metlapilcoatlus is a genus of pit vipers endemic to Mexico and Central America. Six species are currently recognized. The common names suggest they are...

nummifer, Mexican jumping pit viper Metlapilcoatlus occiduus, Guatemalan jumping pit viper Metlapilcoatlus olmec, Tuxtlan jumping pit viper Mixcoatlus...