Trigonopterygidae
The Trigonopterygidae are an insect family in the Orthoptera: Caelifera found in South Asia and Southeast Asia.
Subfamilies and Genera
The Orthoptera Species File includes two sub-families:; Borneacridinae Kevan, 1952
Distribution: W. Malesia
; Trigonopteryginae Walker, 1870
- Pseudopyrgus monotypic P. curtipennis Kevan, 1966
- Systella Westwood, 1841
- Trigonopteryx Charpentier, 1841