Whiptails and Tegus (Teiidae)

Northern Caiman Lizard: The Amazonian Water Lizard That Crushes Snail Shells

A detailed natural-history profile of Dracaena guianensis covering taxonomy, armor-like scales, distribution, aquatic adaptations, shell-crushing feeding,…

Northern Caiman Lizard Care Guide: Large Aquatic Space, Powerful Filtration, and a Snail-Based Diet

An advanced practical guide to Dracaena guianensis care, including adult enclosure planning, aquatic space, filtration, temperature…

Argentine Black and White Tegu Care Guide: Space, Temperature, UVB, and Omnivorous Diet

This Tegu care guide outlines requirements for adult enclosure space, spacious basking areas, temperature gradients, humidity…

Argentine Black and White Tegu: A giant lizard characterized by brumation and elevated body temperature during the breeding season

We examine the Argentine Black and White Tegu—a giant South American lizard—through original research covering its…