Mexican west coast rattlesnake or Mexican green rattler (before Ecdysis), <i><a href="//commons.wikimedia.org/wiki/Crotalus_basiliscus" title="Crotalus basiliscus">Crotalus basiliscus</a></i>, Family: Viperidae
<a href="//commons.wikimedia.org/wiki/User:Holleday" title="User:Holleday">Holger Krisp</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>