†family Rhombiferidae Kesling 1962
Parent taxon: Glyptocystitoida according to C. R. C. Paul and S. V. Rozhnov 2016
See also Beaver et al. 1967 and Kesling 1962
Sister taxa: none
Subtaxa: Rhombifera
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Letna of the Czech Republic (1 collection)
• Liben of the Czech Republic (1)
• Ordovician of the Czech Republic (3), Spain (3)
Total: 8 collections each including a single occurrence