†infraorder Euantiarcha Janvier and Pan 1982
Parent taxon: Yunnanolepidoidei according to J. S. Nelson et al. 2016
See also Lukševičs 2001
Sister taxa: Chuchinolepidae, Chuchinolepididae, Yunnanolepididae
Subtaxa: Asterolepididae Bothriolepididae Gerdalepididae Microbrachiidae
Distribution:
• Triassic of Germany (1 collection)
• Mississippian of the United Kingdom (1)
• Devonian of Belarus (5), Canada (3: Nunavut, Quebec), China (2), Colombia (1), Estonia (8), Latvia (6), Norway (1), the Russian Federation (7), South Africa (1), the United Kingdom (1), United States (6: Colorado, Pennsylvania, Virginia)
Total: 43 collections including 63 occurrences