†family Agyrekocyathidae Konyushkov 1967 (archaeocyath sponge)
Archaeocyatha - Ajacicyathida - Agyrekocyathidae
Parent taxon: Kasyricyathoidea according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxa: Kasyricyathidae, Membranacyathidae, Xestecyathidae
Subtaxa: Agyrekocyathus
Type: Agyrekocyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (1 collection), Australia (3), Mongolia (2), Morocco (8), the Russian Federation (10), Spain (2)
Total: 26 collections including 36 occurrences