†subfamily Diceratinae Dall 1895 (rudist)
Bivalvia - Hippuritida - Diceratidae
Parent taxon: Diceratidae according to H. E. Vokes 1980
Sister taxa: Diceras, Heterodiceratinae, Plesiodiceratinae, Valletia
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Diceratinae in the database