Which order includes camel crickets, hump-backed large crickets with long antennae and legs, and is wingless and unable to chirp?

Which order includes camel crickets, hump-backed large crickets with long antennae and legs, and is wingless and unable to chirp?

• A. Gryllacrididae
• B. Mantodea
• C. Dermaptera
• D. Grylloblattodea

Answer: (A)

Camel crickets are wingless, hump-backed crickets with very long antennae and legs, and they cannot chirp because chirping in crickets is produced by wing surfaces rubbing together. The group that includes these wingless, long-legged crickets is Gryllacrididae. This fits best because members of this group are crickets that typically have no wings and do not produce the characteristic cricket chirp, aligning with the description. Mantodea are predatory mantises with grasping forelegs, Dermaptera are earwigs with pincers, and Grylloblattodea (ice crawlers) are small, cold-dwelling, wingless insects with a different appearance, so they don’t match the camel cricket profile.

Camel crickets are wingless, hump-backed crickets with very long antennae and legs, and they cannot chirp because chirping in crickets is produced by wing surfaces rubbing together. The group that includes these wingless, long-legged crickets is Gryllacrididae. This fits best because members of this group are crickets that typically have no wings and do not produce the characteristic cricket chirp, aligning with the description. Mantodea are predatory mantises with grasping forelegs, Dermaptera are earwigs with pincers, and Grylloblattodea (ice crawlers) are small, cold-dwelling, wingless insects with a different appearance, so they don’t match the camel cricket profile.