Eumastax

Eumastax is the type genus of grasshoppers in the family Eumastacidae, erected by Malcolm Burr in 1899 and found in of South America.

==Species== The Orthoptera Species File lists: Eumastax andeana Descamps, 1979 Eumastax apolinari Hebard, 1923 Eumastax becharai Descamps, 1976 Eumastax dorsti Descamps, 1977 Eumastax equatoriana Descamps, 1973 Eumastax jagoi Descamps, 1971 Eumastax luteiventris Descamps, 1973 Eumastax megacephala Descamps, 1982 Eumastax minuta Bolívar, 1881 Eumastax nigrosignata Descamps, 1979 Eumastax nigrovittata Descamps, 1982 Eumastax pictipes Descamps, 1971 Eumastax poultoni Burr, 1899 Eumastax restrepoi Descamps, 1971 Eumastax rubigithorax Descamps, 1982 Eumastax rubriventris Descamps, 1982 Eumastax salazari Descamps, 1971 Eumastax simoni Descamps, 1971 Eumastax tenuis (Perty, 1832) - type species (as Mastax tenuis Perty) Eumastax venezuelae Descamps, 1974 Eumastax vittata Burr, 1899 Eumastax vittiger Descamps, 1974 Eumastax vittithorax Descamps, 1974 Eumastax zumuniana Descamps, 1982