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
Lambis lambis
Scientific Name: Lambis lambis, English Name: Common spider conch, smooth spider shell, spider conch, Local Name: Chhat kata, Bischu kata (বিচ্ছু শামুক); Family: Strombidae
Laevistrombus canarium
Scientific Name: Laevistrombus canarium, English Name: Dog conch, Local Name: Pakhi shamuk (পাখি শামুক); Family: Strombidae
Euprotomus bulla
Scientific Name: Euprotomus bulla, English Name: Bubble conch, Local Name: Chil shamuk (চিল শামুক); Family: Strombidae
Harpago chiragra
Scientific Name: Harpago chiragra, English Name: Chiragra spider conch, Local Name: Chhai kata shamuk (ছাই কাঁটা শামুক); Family: Strombidae
Euprotomus aurisdianae
Scientific Name: Euprotomus aurisdianae, English Name: Diana conch, Local Name: Chil shamuk (চিল শামুক); Family: Strombidae
Canarium urceus
Scientific Name: Canarium urceus, English Name: Little pitcher conch, Local Name: Chil shamuk (চিল শামুক); Family: Strombidae