Gastropoda - Trochoidea - Trochidae

Parent taxon: Umboniinae according to B. Wilson 1993

Sister taxa: Bankivia, Conotalopia, Ethalia, Ethminolia, Isanda, Leiopyrga, Monilea, Rotella, Talopena, Talopia, Umbonium, Vanitrochus

Subtaxa: none

Ecology: epifaunal grazer