†family Diceratidae Dall 1895 (rudist)
Bivalvia - Hippuritida - Diceratidae
Parent taxon: Radiolitoidea according to P. W. Skelton 2013
See also Bouchet et al. 2010, Carter et al. 2011, Nevesskaja 2009, Newell 1965 and Vokes 1980
Sister taxa: Caprinulidae, Caprotinidae, Hippuritidae, Monopleuridae, Plagioptychidae, Polyconitidae, Radiolitidae, Rousselia, Trechmannellidae
Subtaxa: Diceras Diceratinae Heterodiceratinae Plesiodiceratinae Valletia
Ecology: stationary epifaunal suspension feeder
Distribution: