Mixcoatlus
Mixcoatlus is a small genus of pit vipers endemic to Mexico. The genus was created in 2011.
The name Mixcoatlus is derived from the Nahuatl word Mixcoatl or "cloud serpent", a deity of the Aztec and several other Mesoamerican civilizations. Wikipedia
Scientific name: Mixcoatlus
Genus: Mixcoatlus; Jadin, Smith, and Campbell, 2011