Phalium areola
Scientific Name: Phalium areola, English Name: Checkerboard bonnet, Helmet shell, Draught board helmet, Variced helmet, Local Name: Hatirmatha shamuk (হাতিরমাথা শামুক); Family: Cassidae
Bursina margaritula
Scientific Name: Bursina margaritula, English Name: Noble frog shell, little pearled ranella, Local Name: Bang shamuk (ব্যাঙ শামুক); Family: Bursidae
Bufonaria rana
Scientific Name: Bufonaria rana, English Name: Ruddy frog shell, Common frog shell, Local Name: Kata shamuk (কাটা শামুক); Family: Bursidae
Stellaria solaris
Scientific Name: Stellaria solaris, English Name: , Local Name: ; Family: Xenophoridae
Bufonaria echinata
Scientific Name: Bufonaria echinata, English Name: , Local Name: ; Family: Bursidae
Neodilatilabrum marginatum
Scientific Name: Neodilatilabrum marginatum, English Name: Marginate conch, Local Name: Ankti shamuk (আংটি শামুক); Family: Strombidae
Lambis truncata
Scientific Name: Lambis truncata, English Name: Giant spider conch, Local Name: Bischu kata (বিচ্ছু শামুক); Family: Strombidae
Mirabilistrombus listeri
Scientific Name: Mirabilistrombus listeri, English Name: Listers conch, Local Name: Chil shamuk (চিল শামুক); Family: Strombidae
Lambis scorpius
Scientific Name: Lambis scorpius, English Name: Scorpio spider conch, Local Name: Chhat kata; Family: Strombidae
Lambis crocata
Scientific Name: Lambis crocata, English Name: Orange spider conch, crocate spider shell, Local Name: Chhat kata, Bicchu shamuk; Family: Strombidae