Oliva bulbosa
Scientific Name: Oliva bulbosa, English Name: Swollen olive, inflated olive, Local Name: Bukchira (বুকচিরা), Kola shamuk (কলা শামুক); Family: Olividae
Agaronia propatula
Scientific Name: Agaronia propatula, English Name: Open mouth ancila, Local Name: Bukchira (বুকচিরা); Family: Olividae
Agaronia travassosi
Scientific Name: Agaronia travassosi, English Name: Travassos ancila, Local Name: Bukchira (বুকচিরা); Family: Olividae
Agaronia gibbosa
Scientific Name: Agaronia gibbosa, English Name: Swollen olive. Gibbous/fat olive, Local Name: Bukchira (বুকচিরা), Kola shamuk (কলা শামুক); Family: Olividae
Harpa davidis
Scientific Name: Harpa davidis, English Name: , Local Name: ; Family: Harpidae
Harpa major
Scientific Name: Harpa major, English Name: Major harp, Local Name: Kamranga shamuk (কামরাঙ্গা শামুক), Kouri shamuk (করি শামুক); Family: Harpidae
Harpa amouretta
Scientific Name: Harpa amouretta, English Name: Harp shell, Minor/lesser harp, Local Name: Kamranga shamuk (কামরাঙ্গা শামুক), Kouri shamuk (করি শামুক); Family: Harpidae
Babylonia lutosa
Scientific Name: Babylonia lutosa, English Name: Lutosa babylon, Mud ivory whelk, Local Name: Nakful (নাকফুল); Family: Babyloniidae
Babylonia spirata
Scientific Name: Babylonia spirata, English Name: Spiral babylon, Japanese babylon, Ivory whelk, Local Name: Ful kori (ফুল করি); Family: Babyloniidae
Babylonia japonica
Scientific Name: Babylonia japonica, English Name: Japanese Babylon or Japanese ivory shell,( wiki), Local Name: ; Family: Babyloniidae