Trigonopterygoidea
# Trigonopterygoidea

The Trigonopterygoidea are an insect superfamily in the Orthoptera: Caelifera. Sometimes described as leaf grasshoppers, American species in the Xyronotidae have also been called razor-backed bush-hoppers.

## Families and distribution

The Orthoptera Species File lists two families:

* Trigonopterygidae Walker, 1870: found in south and south-east Asia
* subfamily Borneacridinae Kevan, 1952
* subfamily Trigonopteryginae Walker, 1870
* Xyronotidae Bolívar, 1909: found in Central America north to Mexico
* genus Axyronotus Dirsh & Mason, 1979
* genus Xyronotus Saussure, 1884
