Shrimp king prawns and santa prawns difference: shrimp king prawns is a company brand name. Santa prawns is Ecuadorian white shrimp, also known as South American white shrimp, commonly known as "white shrimp, green shrimp, white shrimp," belonging to the real shrimp, decapods, branch gill suborder, shrimp, shrimp, shrimp family. Mainly distributed in the north of Peru to Mexico, Sanola, Ecuador's coast is more. Usually inhabits the muddy seabed, daytime crawling or lurking in the seabed surface, night activities.

It is divided into two parts of the cephalothorax and abdomen, shrimp body surface of the large transparent chitinous crust forming the exoskeleton, light green, no obvious mottled. Compared with other shrimp, its frontal horn does not exceed the second section of the first antennal stalk, relatively short, the first antennae inside and outside the whip is as long as, and very short, large antennae greenish-gray, the heart is dark black, the footsteps are often chalky, the cephalothorax armor is short, the ratio of the abdominal carapace is about 1:3 body long and laterally compressed, slightly pike-shaped, can be as long as 23 centimeters.