Gastropoda - Fissurelloidea - Fissurellidae

Parent taxon: Fissurellinae according to J. B. Knight et al. 1960

Sister taxa: Amblychilepas, Atractotrema, Capiluna, Cosmetalepas, Fissurella, Megatebennus

Subtaxa: Macroschisma (Dolichoschisma), Macroschisma (Forolepas), Macroschisma (Macroschisma), Macroschisma bakiei, Macroschisma hiatula, Macroschisma madreporaria, Macroschisma munita, Macroschisma proctuca

View classification

Ecology: facultatively mobile epifaunal grazer