Jerusalem Cricket

Scientific Name: Stenopelmatus spp.

Order & Family: Orthoptera: Stenopelmatidae

Size: 30 to 70 millimeters (1.2 to 2.8 inches) in length.

Jerusalem Cricket

Natural Habitat

Typically found in subterranean burrows in the soil across the western United States and Mexico, though they occasionally wander into homes.

Diet & Feeding

Omnivorous; they eat decaying organic matter, roots, tubers, and occasionally other small insects.

Behavior Patterns

Nocturnal and flightless. They use their strong mandibles for digging and emit a drum-like sound by striking their abdomen against the ground to attract mates.

Risks & Benefits

They are generally harmless and provide ecological benefits as decomposers and a food source for larger animals. While not venomous, they can deliver a painful bite if handled or provoked.

Identified on: 6/19/2026