1. To catch razor clams, you should first find the holes of the razor clams. After the tide goes out, you can find the razor clams by opening the bubbling holes on the beach.

2. Razor clams are commonly found in the sand of intertidal zones (especially in temperate zones). Their shells are narrow and long, razor-shaped, up to 20 cm long. Their ax legs are large and active, and they can move up and down quickly in caves. Move, and quickly retreat into the hole when frightened. Razor clams use short water pipes to ingest food particles in seawater, and some species can swim short distances by spraying water from the water pipes.