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
Philippine sailfin lizard Philippine sailfin lizard The Philippine sailfin lizard, crested lizard, sail-fin lizard, sailfin water lizard, soa-soa water lizard (Hydrosaurus pustulatus) or its native name "ibid" is an oviparous lizard living only in the Philippines. The Philippine sailfin lizard is an excellent swimmer and has flattened toes that enable it to run across water, similar to the basilisks. It is omnivorous, feeding on fruit, leaves, flowers, insects, and small animals . Males have a larger crest on their back than the females. The males also show a violet color as they grow older. Females are less colorful. The adults may reach up