†subfamily Hyattidininae Sheehan 1977 (lamp shell)
Rhynchonellata - Athyridida - Meristellidae
Full reference: P. Sheehan. 1977. Late Ordovician and Earliest Silurian Meristellid Brachiopods in Scandinavia. Journal of Paleontology 51(1):23-43
Parent taxon: Meristellidae according to P. Sheehan 1977
See also Williams et al. 2002
Sister taxa: Hindellinae, Meristellinae, Nikolaispira, Whitfieldellinae
Subtaxa: none
Ecology: stationary low-level epifaunal suspension feeder
Distribution: there are no occurrences of Hyattidininae in the database