Gastropoda - Tonnoidea - Cassidae

Belongs to Semicassis according to B. Wilson 2002

Sister taxa: Cassidea (Semicassis) calantica, Cassidea (Semicassis) mekranica, Cassidea (Semicassis) ormarensis, Semicassis (Semicassis), Semicassis aldrichi, Semicassis bisulcata, Semicassis centiquadrata, Semicassis deneseplicata, Semicassis faurotis, Semicassis granulata, Semicassis harpaeformis, Semicassis labiata, Semicassis monilifera, Semicassis oligocalantica, Semicassis ovulum, Semicassis pyrum, Semicassis pyshtensis, Semicassis reclusa, Semicassis sculpta, Semicassis senni, Semicassis (Tylocassis) miolaevigata, Semicassis (Tylocassis) maleaformis, Phalium (Tylocassis) sulcosum

Ecology: epifaunal carnivore