†Genentomum subacutum Bolton 1911 (grasshopper)
Insecta - Orthoptera - Geraridae
Belongs to Genentomum according to H. Bolton 1922
Sister taxon: Genentomum validum
Type specimen: Its type locality is South Liberty Colliery, which is in a Westphalian A terrestrial shale in the Lower Coal Measures Formation of the United Kingdom
Ecology:
Average measurements (in mm): wing 9.00 x 6.00