Hydrophis lapemoides
Scientific Name: Hydrophis lapemoides, English Name: Arabian Gulf sea snake, Local Name: Not Known; Family: Elapidae
Hydrophis schistosus
Scientific Name: Hydrophis schistosus, English Name: Beaked sea snake, Local Name: Borshinaak Shamudrik Shap (বরশিনাক সামুদ্রিক সাপ); Family: Elapidae
Polyodontognathus caerulescens
Scientific Name: Polyodontognathus caerulescens, English Name: Dwarf sea snake, Local Name: Malacca Shamudrik shap (মালাক্কা সামুদ্রিক সাপ); Family: Elapidae
Hydrophis vorisi
Scientific Name: Hydrophis vorisi, English Name: Estuarine sea snake, Local Name: Not Known; Family: Elapidae
Crocodylus porosus
Scientific Name: Crocodylus porosus, English Name: Estuarine Crocodile, Saltwater Crocodile, Local Name: Lonapanir Kumir (লোনাপানির কুমির); Family: Crocodylidae
Eretmochelys imbricata
Scientific Name: Eretmochelys imbricata, English Name: Hawksbill Sea Turtle, Local Name: Bajthuti Samudrik Kachim (বাজঝুটি সামুদ্রিক কাছিম); Family: Cheloniidae
Lepidochelys olivacea
Scientific Name: Lepidochelys olivacea, English Name: Olive Ridley Turtle, Local Name: Samudrik Kachim (সামুদ্রিক কাছিম) ; Family: Cheloniidae
Chelonia mydas
Scientific Name: Chelonia mydas, English Name: Green Turtle, Local Name: Sabuj Samudrik Kachim (সবুজ সামুদ্রিক কাছিম); Family: Cheloniidae
Dermochelys coriacea
Scientific Name: Dermochelys coriacea, English Name: Leatherback Sea Turtle, Local Name: Samudrik Kachim (সামুদ্রিক কাছিম); Family: Cheloniidae
Caretta caretta
Scientific Name: Caretta caretta, English Name: Loggerhead Turtle, Local Name: Mugurmatha Kacchap (মুগুরমাথা কচ্ছপ); Family: Cheloniidae