Pinna muricata
Scientific Name: Pinna muricata, English Name: Prickly pen shell/Prickly razor clam, Local Name: Kostura chilon (কস্তুরা ছিলন); Family: Pinnidae
Atrina pectinata
Scientific Name: Atrina pectinata, English Name: Comb pen shell, Local Name: Kostura (কস্তুরা); Family: Pinnidae
Atrina vexillum
Scientific Name: Atrina vexillum, English Name: Flag pen shell/Indo Pacific pen shell, Local Name: Kostura (কস্তুরা); Family: Pinnidae
Pteria avicular
Scientific Name: Pteria avicular, English Name: Black wing oyster/Swift wing oyster, Local Name: Harchura (হারচুরা ); Family: Pteriidae
Pinctada mazatlanica
Scientific Name: Pinctada mazatlanica, English Name: Mazatlan pearl oyster, Local Name: Tailla chilon (তৈল্লা ছিলন); Family: Margaritidae
Pinctada radiata
Scientific Name: Pinctada radiata, English Name: Rayed pearl oyster, Local Name: Kostura (কস্তুরা); Family: Margaritidae
Ctenoides scaber
Scientific Name: Ctenoides scaber, English Name: File clam/Flame scallop/Rough file clam, Local Name: Sada chilon (সাদা ছিলন); Family: Limidae
Pinctada margaritifera
Scientific Name: Pinctada margaritifera, English Name: Blacklip pearl oyster/Pacific peral oyster, Local Name: Kostura (কস্তুরা); Family: Margaritidae
Septifer excisus
Scientific Name: Septifer excisus, English Name: Deck mussel, Local Name: Choto chilon (ছোট ছিলন); Family: Mytilidae
Perna viridis
Scientific Name: Perna viridis, English Name: Green mussel, Local Name: Sobuj Jhinuk (সবুজ ঝিনুক); Family: Mytilidae