The sole lives in shallow sea sediments and caves. If you put a little salt in the hole, you will jump out of it every time. SINONOVACULA constricta lives in coastal seawater and can also be cultured artificially, with delicious meat. There are cricket and cricket.

2. Different shapes

The sole is a long shell, thin and brittle, and two pieces are folded into a bamboo tube. Razor clam is a mollusk. There are two shells, long and narrow in shape, with egg yellow outside and white inside.

3. Different characteristics

Scorpion axe is large, can move freely, can move up and down quickly in the cave, and will quickly shrink into the cave when frightened. The sole has blind copper stripes, the shell surface is smooth without radial ribs, and there are obvious growth lines.