Family Episactidae Burr 1899
Insecta - Orthoptera - Episactidae
Alternative spelling: Episacti
Full reference: M. Burr. 1899. Essai sur les Eumastacides, tribu de Acridiodea. Anales de la Sociedad Española de Historia Natural 28:75-112
Parent taxon: Eumastacoidea according to O. O. Schall et al. 2026
See also Burr 1899, Matt et al. 2008, Song et al. 2015 and Song et al. 2020
Sister taxa: Chorotypidae, Cratomastax, Eumastacidae, Promastacidae
Subtaxa: Episactinae Espagnolinae
Distribution:
• Miocene of the Dominican Republic (3 collections)
• Eocene of the Russian Federation (1)
Total: 4 collections each including a single occurrence