Shrimp feet are red is the spot prawns, Japanese shrimp, short ditch shrimp. Three kinds of shrimp feet are red, similar pattern, even the name is called "shrimp". Red-clawed shrimp (spot prawns) have solid-colored tentacles and red feet, the most obvious stripes are on the back, ghost shrimp (short ditch shrimp) signature is the striped tentacles and red feet on the "white socks", nine shrimp (Japanese shrimp) in addition to the red shrimp feet and the body has a brown stripe, it's the tail fan is the most unique, with a blue-yellow brilliant Stripes.