Monomia gladiator
Scientific Name: Monomia gladiator, English Name: Gladiator Crab, Local Name: Santura kankra (সাঁতারু কাঁকড়া); Family: Portunidae
Goniosupradens acutifrons
Scientific Name: Goniosupradens acutifrons, English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Podophthalmus vigil
Scientific Name: Podophthalmus vigil, English Name: Sentinel crab, Periscope Crab, Long Eyed Swimming Crab., Local Name: Lombachokha Sataru Kakra (লম্বা চোখা সাঁতারু কাঁকড়া); Family: Portunidae
Eodemus hastatoides
Scientific Name: Eodemus hastatoides, English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Charybdis (Charybdis) variegata
Scientific Name: Charybdis (Charybdis) variegata, English Name: Swimming Crab., Local Name: Chitrito Shantaru Kankra (চিত্রিত সাঁতারু কাঁকড়া); Family: Portunidae
Charybdis (Archias) vadorum
Scientific Name: Charybdis (Archias) vadorum, English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Charybdis (Archias) smithii
Scientific Name: Charybdis (Archias) smithii , English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Charybdis (Charybdis) riversandersoni
Scientific Name: Charybdis (Charybdis) riversandersoni , English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Charybdis (Charybdis) orientalis
Scientific Name: Charybdis (Charybdis) orientalis, English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Portunidae
Charybdis (Charybdis) natator
Scientific Name: Charybdis (Charybdis) natator, English Name: Ridged Swimming Crab, Swimming Crab., Local Name: Lal Shantaru Kakra (লাল সাঁতারু কাঁকড়া), Santura kankra (সাঁতারু কাঁকড়া); Family: Portunidae