What are the locomotion organs of the constricted razor clam?

The constricted razor clam is a mollusk with a soft body and a mantle. Its locomotive organs are feet and it uses gills to breathe. The razor clam is a marine shellfish. Molluscs. The shell has two fans and is narrow and long in shape. It is egg yellow on the outside and white on the inside. It lives in the sea water near the coast and can also be cultivated artificially. The meat tastes delicious. There are types such as constricted razor clams and bamboo razor clams.

The razor clam has two well-developed water pipes. It relies entirely on these two water pipes to maintain contact with the seawater on the beach. It sucks in food and fresh seawater from the inlet pipe, and discharges waste and sewage from the drainage pipe. . The razor clams live in burrows on soft mudflats, and the depth of their lurking depth varies with the season: summer is warm and the lurking depth is shallow; winter is cold and the lurking depth is deeper. The depth of lurking usually is about 5 to 6 times the body length, and the deepest can reach 40 cm, which is about 10 times the body length. If we see two small holes not far apart on the beach, and a little seawater can spurt out when touched with a long hook, then there must be a razor clam underneath.

These two small holes are where the two water pipes of the razor clam protrude.