Saccostrea echinata
Scientific Name: Saccostrea echinata, English Name: Spiny rock oyster, Local Name: Not known; Family: Ostreidae
Anguipecten superbus
Scientific Name: Anguipecten superbus, English Name: Not known, Local Name: Not known; Family: Pectinidae
Saccostrea cuccullata
Scientific Name: Saccostrea cuccullata, English Name: Hooded oyster/Coral rock oyster/Bombay oyster, Local Name: Chhoto Kostura (ছোট্ট কস্তুরা); Family: Ostreidae
Magallana gryphoides
Scientific Name: Magallana gryphoides, English Name: Giant oyster/Rock oyster, Local Name: Kosturi/Chilon (কস্তুরি/ ছিলন); Family: Ostreidae
Magallana nippona
Scientific Name: Magallana nippona, English Name: Japanese oyster/Rock oyster/Cupped oyster, Local Name: Kostura (কস্তুরা); Family: Ostreidae
Magallana gigas
Scientific Name: Magallana gigas, English Name: Giant Cupped Oyster/Giant Oyster/Giant Pacific Oyster, Local Name: Kostura (কস্তুরা); Family: Ostreidae
Magallana ariakensis
Scientific Name: Magallana ariakensis, English Name: Japanese Oyster/Chinese river oyster/Suminoe oyster, Local Name: Kostura chilon (কস্তুরা ছিলন); Family: Ostreidae
Magallana bilineata
Scientific Name: Magallana bilineata, English Name: Indian backwater oyster, Local Name: ; Family: Ostreidae
Crassostrea lacerata
Scientific Name: Crassostrea lacerata, English Name: Lacerata oyster, Local Name: Kostura (কস্তুরা); Family: Ostreidae
Crassostrea virginica
Scientific Name: Crassostrea virginica, English Name: Virginia oyster/Eastern oyster/American cupped oyster, Local Name: Kosturi (কস্তুরি); Family: Ostreidae