Pacific White Shrimp (Penaeus vannamei) Although commonly found in much smaller shrimp sizes at supermarkets, the Pacific white shrimp can grow to a surprising 9 inches (22.8 centimeters) when ...

Giant Tiger Prawn (Penaeus monodon) The giant tiger prawn is the king of the shrimp, reaching up to 13 inches (33 centimeters) in length and weighing in at nearly a pound (0.45 kilograms).