TetrixLatreille PA (1802) Hist. Nat. Crust. Ins. 3: 284 is the type genus of ground-hoppers or pygmy grasshoppers in the tribe Tetrigini; currently (2026) there are 136 accepted species in the genus Tetrix.
Selected Species See: List of Tetrix species Tetrix arenosa (obscure pygmy grasshopper) Tetrix ceperoi (Cepero's ground-hopper) Tetrix ornata (ornate pygmy grasshopper) Tetrix subulata (slender ground-hopper) - type species Tetrix undulata ('common' ground-hopper)
Geographic searches Species records are mostly from the Palaearctic and Nearctic realms, with a few in Africa and Australia.Orthoptera Species File: genus Tetrix Latreille, 1802 (retrieved 12 February 2026) Regional searches include: Europe
Tetrix bipunctata Tetrix bolivari Tetrix ceperoi ceperoi Tetrix depressa Tetrix fuliginosa Tetrix gavoyi Tetrix kraussi Tetrix nodulosa Tetrix subulata Tetrix tartara Tetrix tenuicornis Tetrix transsylvanica Tetrix tuerki Tetrix undulata
Asia tropical
Tetrix arcunotus Tetrix areolata Tetrix bipunctata Tetrix ceperoi chinensis Tetrix dimidiata Tetrix ensifer Tetrix hururanus Tetrix longzhouensis Tetrix munda Tetrix nigricolle Tetrix pseudodepressus
North America
Tetrix arenosa Tetrix brunnerii Tetrix japonica Tetrix ornata Tetrix sierrana Tetrix subulata
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