These roughly 140 species belong to Tetrix , a genus of ground hoppers or pygmy grasshoppers in the family Tetrigidae. [1] [2] [3] [4]
Data sources: i = ITIS, [1] c = Catalogue of Life, [2] g = GBIF, [3] b = Bugguide.net [4]
--- Others (as of 2024), since transferred or synonymised: