1, the genus is different: the flower armor belongs to the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the clams of the bivalve order. Taxonomically, they belong to different families and orders.

2, the appearance of different: the shell of the flower armor was black mottled, clams shell is yellow, shell has obvious horizontal lines. Appearance features differ in color and grain.

3, different places of origin: clams are mainly produced in the Yellow Sea, the production of other seas is less. The flower armor is mainly produced in Shandong waters, is the main place of origin.