Gila monster Gila monster The Gila monster ("Heloderma suspectum", ) is a species of venomous lizard native to the southwestern United States and northwestern Mexican state of Sonora. A heavy, typically slow-moving lizard, up to long, the Gila monster is the only venomous lizard native to the United States and one of only two known species of venomous lizards in North America, the other being its close relative, the Mexican beaded lizard ("H. horridum"). Although the Gila monster is venomous, its sluggish nature means it represents little threat to humans. However, it has acquired a fearsome reputation, and is sometimes killed despite
Mexican beaded lizard its tail, or make a pregnant woman miscarry by merely looking at her. As a result of this superstition, locals often kill the lizard on sight. The seldom-seen lizard is poached and sold into the illegal exotic animal trade. It does not reproduce well in captivity, and its scarcity means a high price for collectors. As a direct result, the beaded lizard is protected by Mexican law under the category A (Threatened), and it dwells within the range of several protected areas. In Guatemala, it is protected by national legislation, and part of its range is within protected areas. It