Its easy.

Theres A grade shrimp. Theres B grade shrimp. Theres Tiger shrimp. King Shrimp. Long-armed shrimp. Fan shrimp. Algae-eating shrimp. Ghost shrimp. Pigme Shrimp. Black tiger shrimp. Super jumbo shrimp. Jumbo shrimp. Gulf of Mexico shrimp.

Then theres Freshwater shrimp. Amano Shrimp. Brine Shrimp. Bumble Bee Shrimp. Clam Shrimp. Fairy Shrimp. Ghost Shrimp. Rainbow Shrimp. Red Cherry Shrimp. Red-Fronted Shrimp. Scuds Shrimp. Seed Shrimp. Tadpole Shrimp. Wood Shrimp.

Get the picture?