Cyclodius obscurus
Scientific Name: Cyclodius obscurus, English Name: Not known., Local Name: Kakra (কাঁকড়া); Family: Xanthidae
Atergatis integerrimus
Scientific Name: Atergatis integerrimus, English Name: Red egg crab, Local Name: Kakra (কাঁকড়া); Family: Xanthidae
Atergatis floridus
Scientific Name: Atergatis floridus, English Name: Green egg crab, Local Name: Kakra (কাঁকড়া); Family: Xanthidae
Panopeus lacustris
Scientific Name: Panopeus lacustris, English Name: Knotfinger mud crab, Local Name: Kakra (কাঁকড়া); Family: Panopeidae
Thalamita crenata
Scientific Name: Thalamita crenata, English Name: Mangrove Swimming Crab, Crenate Swimming Crab., Local Name: Thalamita Kakra (থালামিটা কাঁকড়া); Family: Portunidae
Scylla serrata
Scientific Name: Scylla serrata, English Name: Giant Mud Crab, Mangrove Crab, Serrated Swimming Crab, Srilanka Crab ., Local Name: Hubba Kakra (হুব্বা কাঁকড়া), নোনা কাঁকড়া (Nona Kakra), শীলা কাঁকড়া (Shila Kakra), Chadi Kakra (চাঁদি কাঁকড়া), Jati Kakra (জাতী কাঁকড়া), Bara Kakra (বড় কাঁকড়া); Family: Portunidae
Scylla olivacea
Scientific Name: Scylla olivacea, English Name: Mud Crab, Orange Mud Crab, Mangrove Crab, Olive Crab, , Local Name: Shila Kakra (শীলা কাঁকড়া), Chadi Kakra (চাঁদি কাঁকড়া), Jati Kakra (জাতী কাঁকড়া), Bara Kakra (বড় কাঁকড়া), Sabuj Kakra (সবুজ কাঁকড়া), Maita Kakra (মাইটা কাঁকড়া); Family: Portunidae
Portunus reticulatus
Scientific Name: Portunus reticulatus, English Name: Not known., Local Name: Not Known; Family: Portunidae
Portunus sanguinolentus
Scientific Name: Portunus sanguinolentus, English Name: Three Spot Swimming Crab, Red-Spot Swimming Crab., Local Name: Teen Fota Kakra (তিন ফোঁটা কাঁকড়া), Naptune Kakra (নেপচুন কাঁকড়া), Santura kankra (সাঁতারু কাঁকড়া); Family: Portunidae
Portunus pelagicus
Scientific Name: Portunus pelagicus, English Name: Blue Swimming Crab, Flower Crab, Bluey Swimming Crab, Blue Swimmer., Local Name: নীলাভ সাঁতারু কাঁকড়া (Nilav Shantaru Kakra), Santura kankra (সাঁতারু কাঁকড়া); Family: Portunidae