Inhabits rocky areas, semi-deserts, and scrublands from Southern Texas to Northern Mexico. When captive, adults require a 29 gallon enclosure.
Most will become tame with regular handling. This species is nocturnal (active primarily at night). Provide some dark hiding places for captive care.
Use full spectrum lighting 12-14 hours per day. Animal should not have access to a basking area. Provide rocky basking areas, likes crevices and caves.
Day temperature should be gradient from 78 to 90 degrees F. Maintain night temperature range between 70-75 degrees F. Use reptile heating pads under tank for 24-hour heat.
This species requires only low levels of humidity.
Use only a small water bowl for drinking.
This species is a carnivore (meat eater). Feed appropriate sized rodents (mice, hamsters, rats). Also likes to eat snakes, lizards and small birds.