Superfamily Bulloidea 16 Sort by Category Bulloidea spp. Bulla ampulla Linnaeus, 1758 Bulla orientalis Habe, 1950 Bulla sp. 1 (Audouin, 1826) Bulla vernicosa Gould, 1859 Hamineobulla kawamurai Habe, 1950 Retusa concentrica (A.Adams, 1850) Retusa phiala (A. Adams, 1862) Retusa spp. Retusa succincta (A.Adams, 1862) Acteocina decorata (Pilsbry, 1904) Acteocina exilis (Dunker, 1860) Acteocina fusiformis A. Adams, 1850 Acteocina gordonis (Yokoyama, 1927) Acteocina sp. Acteocina sp. 2 See all posts ->