Mexican beaded lizards are a species of large lizards closely related to Gila monsters. They live in Mexico, and like the Gila monster, have a venomous bite. Here are some fascinating beaded lizard ...

Zebras and tigers have stripes, cheetahs and leopards have spots, and the ocellated lizard (Timon lepidus) boasts a labyrinthine pattern of black-and-green chains of scales. Now researchers from the ...