†subfamily Calliotropinae Hickman and McLean 1990 (snail)
Gastropoda - Seguenzioidea - Eucyclidae
Parent taxon: Eucyclidae according to J. GrĂ¼ndel et al. 2012
Sister taxa: Ambercyclus, Amberleya, Calliotropis, Eucycloidea, Eucyclomphalus, Eucycloscala, Eucycloscalinae, Eucyclus, Gerasimovcyclus, Mistelgauia, Neoeunema, Trochonodus, Trypanotrochus, Calliomphalus, Cidarina, Planolateralus, Ilerdus, Euchelus, Bathybembix, Perrinia, Mirachelus, Turcica, Danilia, Solaricida, Lischkeia, Onkospira, Paleunema
Subtaxa: Biarmatoidella Tuberotropis
Ecology: epifaunal grazer
Distribution: