†Proteorhynchia Makridin 1955 (lamp shell)
Rhynchonellata - Rhynchonellida - Cyclothyrididae
PaleoDB taxon number: 28822
Parent taxon: Cyclothyridinae according to A. Williams et al. 2002
Sister taxa: none
Subtaxa: none
Ecology: stationary epifaunal suspension feeder