Wingless-orthopteran
Guides
Rhaphidophoridae
cave crickets, camel crickets, spider crickets, cave wētā, sand treaders, sprickets
Rhaphidophoridae is a globally distributed family of wingless orthopterans comprising over 500 described species. Commonly called cave crickets, camel crickets, or spider crickets, these insects are characterized by elongated antennae, enlarged hind legs adapted for jumping, and a humpbacked body profile. They occupy diverse habitats including caves, forests, animal burrows, and human structures. All species are flightless and nocturnal, relying heavily on tactile and chemical sensory structures for navigation in dark environments. The family includes notable subfamilies such as Ceuthophilinae in North America, Macropathinae in the Southern Hemisphere, and Aemodogryllinae in Asia.