
Community identification
Arizona Blonde Tarantula
Aphonopelma chalcodes
- Order & Family
- Araneae (Order), Theraphosidae (Family)
- Size
- 3 to 5 inches (7.6 to 12.7 cm) leg span
Natural Habitat
Deserts, arid scrublands, and grasslands in the Southwestern United States (primarily Arizona) and Northern Mexico.
Diet & Feeding
Carnivorous; feeds primarily on insects such as crickets, grasshoppers, and beetles, as well as small lizards or other arthropods.
Behavior Patterns
Nocturnal, ground-dwelling, and burrow-building predator. Females are long-lived (up to 20-30 years) and tend to stay near their burrows, while males travel during mating season in late summer and fall.
Risks & Benefits
Generally harmless to humans with mild, bee-sting-like venom; can flick urticating hairs from their abdomen as a defense mechanism which causes skin irritation. Highly beneficial to the ecosystem by controlling pest insect populations.