Subfamily Pentacentrinae Saussure 1878 (true crickets)
Insecta - Orthoptera - Gryllidae
Parent taxon: Gryllidae according to I. C. Chintauan-Marquier et al. 2016
See also Gorochov 1995, Gorochov 2010 and Gorochov 2012
Sister taxa: none
Subtaxa: Apentacentrus Eopentacentrus Grossoxipha Proanaxipha
Ecology: fast-moving ground dwelling herbivore
Distribution:
• Quaternary of Tanzania (1 collection)
• Miocene of the Dominican Republic (4)
• Eocene of the Russian Federation (1), United States (3: Colorado)
Total: 9 collections including 11 occurrences