1, shrimp are widely distributed in sediment, sand mud, sand and other bottom sea areas. Red-bearded shrimp widely inhabit the sea areas with sand bottom, sand bottom and mud bottom, and gradually migrate to coastal shallow sea for habitat activities with growth.

2. The shrimp is slightly spindle-shaped with a thick shell, and there are many short hairs on the body surface except the ridge and edge. The red-bearded shrimp is light brown, with no teeth at the lower edge, no central groove and no lateral spines at the tail section.