ARKive Related Species

Species in the family Helodermatidae	Results 1 - 1

Species in the family Helodermatidae

Results 1 - 1

Gila monster (Heloderma suspectum)
The Gila monster is the largest lizard in the United States, and one of the few species of venomous lizard in the world. It has a ... More	12 Images	14 Videos

3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues
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Fascinating footage of red kangaroo thermoregulation.
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The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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