Ellobium aurisjudae
Scientific Name: Ellobium aurisjudae, English Name: Judas ear crassidula, Local Name: Lomba Kan Shamuk (লম্বা কান শামুক); Family: Ellobiidae
Turritella terebra
Scientific Name: Turritella terebra, English Name: screw turret, auger screw shell, great screw shell, Local Name: Lomba leza (লম্বা ল্যাজা); Family: Turritellidae
Cassidula nucleus
Scientific Name: Cassidula nucleus, English Name: Judas ear crassidula, Local Name: Deto Shamuk (দেঁতো শামুক); Family: Ellobiidae
Turritella duplicata
Scientific Name: Turritella duplicata, English Name: Duplicate turret, screw shell, Local Name: Lomba leza (লম্বা ল্যাজা); Family: Turritellidae
Turritella carinifera
Scientific Name: Turritella carinifera, English Name: carinate turitella, Local Name: leza (ল্যাজা)
; Family: Turritellidae
Turritella columnaris
Scientific Name: Turritella columnaris, English Name: screw shell, Local Name: Lomba leza (লম্বা ল্যাজা); Family: Turritellidae
Turritella attenuata
Scientific Name: Turritella attenuata, English Name: screw shell, Local Name: Lomba leza (লম্বা ল্যাজা); Family: Turritellidae
Telescopium telescopium
Scientific Name: Telescopium telescopium, English Name: Telescope snail, Local Name: Jongra shamuk (জংরা শামুক), lomba leza (লম্বা ল্যাজা); Family: Potamididae
Protoma knockeri
Scientific Name: Protoma knockeri, English Name: knockers turitella, Local Name: leza (ল্যাজা)
; Family: Turritellidae
Pirenella cingulata
Scientific Name: Pirenella cingulata, English Name: girdled horn snail, Local Name: choto shamuk (ছোট শামুক), lomba leza (লম্বা ল্যাজা); Family: Potamididae