Mexican West Coast Rattlesnake (Crotolus basiliscus) by Kai Rösler. A venomous pit viper species found in western Mexico. The specific name is derived from the Greek word for king, basiliskos, and alludes to this snake's large size and potent venom.
A worldgorger dragon. that's what you can find when paddling with a dugout canoe through the rivers of Ecuador's Yasuni National Park. The dragon is known as Green Anaconda (Eunectes murinus). Photo by Alejandro Arteaga. Nope, not paddling there.