Subfamily Diplopterinae Saussure 1864
Insecta - Blattodea - Blaberidae
Alternative spelling: Diplopteridae
Parent taxon: Blaberidae according to J. L. Liu et al. 2023
See also Archibald and Mathewes 2000, Evangelista et al. 2017, Evangelista et al. 2021, Li and Wang 2015, Lin 1997 and Vršanský et al. 2016
Sister taxa: Blaberites, Epilamprinae, Eustegasta, Gyna obesa, Gyninae, Hongoblatta, Panchlorinae, Pycnoscelinae, Zetoborinae
Subtaxa: Diploptera Stegoblatta
Type: Diploptera
Distribution:
• Eocene of Canada (1: British Columbia collection), the Russian Federation (1), United States (4: Colorado)
• Cretaceous of Hong Kong (1)
Total: 7 collections including 8 occurrences