👉 Bathybagrus is a type of crustacean, commonly known for its large size, which can reach up to 8 inches in length and weigh up to 10 pounds or more. It is characterized by its distinctive bivalve shell that is covered with bivalves, including the common mussel, oyster, and clams. Its unique shape allows it to burrow through soft mud and gravel for food sources like plankton, algae, and small fish.