Ostracoda - Beyrichicopida - Youngiellidae
Full reference: B. Kellett. 1933. Ostracodes of the Upper Pennsylvanian and the Lower Permian strata of Kansas: I. the Aparchitidae, Beyrichiidae, Glyptopleuridae, Kloedenellidae, Kirkbyiidae, and Youngiellidae. Journal of Paleontology 7(1):59-108
Parent taxon: Binodicopina according to A. F. Abushik 2015
See also Benson et al. 1961, Liebau 2005 and Yuan and Crasquin-Soleau 2007
Sister taxa: none
Subtaxa: Glyptopleuroides Moorites Permoyoungiella Youngiella
Ecology: epifaunal
Distribution:
• Permian of Australia (42 collections), Azerbaijan (6), China (15), Hungary (3), Iran (2), Israel (5), Oman (3), Thailand (3), Turkey (1)
• Carboniferous of Spain (1), Ukraine (2), United States (13: Indiana, Kansas, Oklahoma, Texas)
• Devonian of France (2), the Russian Federation (4)
Total: 102 collections including 121 occurrences