Tribe Trigonidiini Saussure 1874 (grasshopper)
Insecta - Orthoptera - Trigonidiidae
Parent taxon: Trigonidiinae according to L. Desutter-Grandcolas et al. 2021
See also Chintauan-Marquier et al. 2016 and Storozhenko et al. 2015
Sister taxa: none
Subtaxa: Amusurgus Anaxipha Rhicnogryllus
Ecology: fast-moving ground dwelling herbivore
Distribution:
• Quaternary of Tanzania (1 collection)
• Miocene of the Dominican Republic (2)
Total: 3 collections including 4 occurrences