Cyphoderris buckelli, or Buckell's grig, is a species of hump-winged cricket in the family Prophalangopsidae.
Cyphoderris monstrosa, also known as the great grig, is a species of hump-winged grig in the family Prophalangopsidae. Though the fossil record shows at least 90 extinct species from this family, C. monstrosa is one of only 7 known species alive...
Cyphoderris strepitans, the sagebrush cricket or sagebrush grig, is a one of only a few surviving species in the family Prophalangopsidae. Three of these species are in the genus Cyphoderris and all three are endemic to North America. C. strepitans...
Hump-winged grigs are insects belonging to the genus Cyphoderris, in the family Prophalangopsidae, and superfamily Grylloidea (crickets). In modern times they are known only in northwestern North America and central Asia, but the fossil record...
The family Prophalangopsidae are insects belonging to the order Orthoptera. They are the only extant members of the superfamily Hagloidea. There is only one extant genus in North America, where they are known as grigs, four genera in Asia, and many...
The superfamily Hagloidea are insects belonging to the order Orthoptera: Ensifera; they are now represented by the extant Prophalangopsidae, with many extinct genera and families (see below). The group in its broad sense has been suggested to be...