†subfamily Euclydesinae Martins-Neto 2007 (grasshopper)
Insecta - Orthoptera - Mimnermidae
Full reference: R. G. Martins-Neto. 2007. New Orthoptera Stenopelmatoidea and Hagloidea (Ensifera) from the Santana Formation (Lower Cretaceous, Northeast Brazil) with description of new taxa. Gaea 3:3-8
Parent taxon: Mimnermidae according to R. G. Martins-Neto 2007
Sister taxa: none
Subtaxa: Euclydes
Ecology: fast-moving ground dwelling herbivore
Distribution: found only at Crato, Pedra Branca Quarry (Martins-Neto collection) (Cretaceous of Brazil)