Sculpsitechinus auritus
Scientific Name: Sculpsitechinus auritus, English Name: Sand dollars, Sea biscuits, Cake urchins, Local Name: Not Known; Family: Astriclypeidae
Clypeaster rarispinus
Scientific Name: Clypeaster rarispinus, English Name: Sand dollars, Sea biscuits, Local Name: Not Known; Family: Clypeasteridae
Clypeaster reticulatus
Scientific Name: Clypeaster reticulatus, English Name: Sand dollars, Sea biscuits, Cake urchins, Local Name: Not Known; Family: Clypeasteridae
Arachnoides placenta
Scientific Name: Arachnoides placenta, English Name: Cake and dollar, Local Name: Not Known; Family: Clypeasteridae
`Subergorgia sp.
Scientific Name: `Subergorgia sp., English Name: Flat Branch Sea Fan, Local Name: Somudra Pakha (সমুদ্র পাখা) ; Family: Subergorgiidae
Menella sp
Scientific Name: Menella sp, English Name: Not known., Local Name: Somudra Pakha (সমুদ্র পাখা) ; Family: Paramuriceidae
Melithaea sp
Scientific Name: Melithaea sp, English Name: Knotted fan coral, Local Name: Somudra Pakha (সমুদ্র পাখা) ; Family: Melithaeidae
Tubipora musica
Scientific Name: Tubipora musica, English Name: Organ pipe coral, Local Name: Not Known.; Family: Tubiporidae
Zoanthus sp
Scientific Name: Zoanthus sp, English Name: Violet zoanthid, Local Name: Somudra Madur (সমুদ্র মাদুর); Family: Zoanthidae
Lobophytum mortoni
Scientific Name: Lobophytum mortoni, English Name: Leather coral, Local Name: Not Known.; Family: Sarcophytidae