Penaeus vannamei.

The long-haired shrimp that Ningbo people call is Penaeus vannamei. The body of Penaeus vannamei is translucent white, with an obvious brown vertical line on the back, and the body is long and slightly curved. Its characteristics also include long antennae and a sharp tail. This kind of shrimp mainly feeds on plankton, so it needs to provide suitable feed and water quality environment during breeding.