Alotrifidus Evans, 1956 † (original description)
Crosbella Evans, 1956 † (original description)
Dysmorphoptiloides Evans, 1956 † (original description)
Eoscarterella Evans, 1956 † (original description)
Eoscartoides Evans, 1956 † accepted as Mesonirvana Evans, 1956 † (original description)
Fletcheriana Evans, 1956 † (original description)
Heteroscytina Evans, 1956 † (original description)
Hylicella Evans, 1956 † (original description)
Mesocicadella Evans, 1956 † (original description)
Mesojassula Evans, 1956 † (original description)
Mesoledra Evans, 1956 † (original description)
Mesonirvana Evans, 1956 † (original description)
Mesothymbris Evans, 1956 † (original description)
Permocentrus Evans, 1956 † (original description)
Petropsychops Riek, 1956 † (original description)
Platyscytinella Evans, 1956 † (original description)
Proparagryllacris Riek, 1956 † (original description)
Triassoaphis Evans, 1956 † (original description)
Triassocotis Evans, 1956 † (original description)
Triassoscelis Evans, 1956 † (original description)
Triassoscytina Evans, 1956 † (original description)
Triassoscytinopsis Evans, 1956 † (original description)
Triassothea Evans, 1956 † (original description)
Trifidella Evans, 1956 † (original description)
Tripsyllidium Evans, 1956 † (original description)
Triscytina Evans, 1956 † (original description)