closeup of a giant argentine giant tegu, big tropical lizard from america, popular pet in herpetoculture

america american animal animals argentine autarchoglossan big black brumating brumation closeup common domestic domesticated exotic forest giant herpetoculture herpetology hibernating hibernation huge large laying lizard lizards lying merianae pet pets popular portrait reptile reptiles rest resting salvator savanna sleep sleeping tegu tegus teiidae tropical white wildlife yellow