Biota | Animalia | Mollusca | Gastropoda | Caenogastropoda | Littorinimorpha | Pterotracheoidea | Carinariidae | Pterosoma
|  |  | Cuvier, 1795 | L. R. Cox, 1960 | A. N. Golikov & Starobogatov, 1975 | Rafinesque, 1814 | Blainville, 1818 | Lesson, 1827