Camel-cricket
Guides
Udeopsylla
robust camel cricket
Udeopsylla is a monotypic genus of camel crickets in the family Rhaphidophoridae, containing only the species Udeopsylla robusta. These insects are nocturnal, wingless orthopterans with distinctive defensive behaviors when disturbed, including regurgitation, defecation, and adopting exaggerated postures. The genus was established by Scudder in 1862.
Udeopsylla robusta
Robust Camel Cricket
Udeopsylla robusta, commonly known as the Robust Camel Cricket, is a species of camel cricket in the family Rhaphidophoridae. First described by Haldeman in 1850 under the name Phalangopsis robustus, this species is native to North America and has been recorded from the United States and Mexico. The species is characterized by its robust body form typical of camel crickets, with a humpbacked appearance and long antennae. It is primarily nocturnal and has been observed in various habitats including oak-juniper woodlands and montane environments.
Utabaenetes
Tanner's black camel cricket
Utabaenetes is a monotypic genus of camel crickets (Rhaphidophoridae) endemic to the San Rafael Desert and adjacent Colorado Plateau of the western United States. The sole species, U. tanneri, is restricted to areas of loose sand and active dunes where it reaches high local densities. This dune-dwelling species exhibits specialized behavioral and ecological adaptations to arid environments.