A truly jumbo shrimp is causing big worries about the future of the Gulf of Mexico's ecosystem. The Asian tiger prawn, a foot-long crustacean with a voracious appetite and a proclivity for disease ...

Freshwater prawn (Macrobrachium rosenbergii), also known as the giant river prawn and giant tiger prawn, is a close relative to marine shrimp. They are one of over 950 species in the Palaemonidae ...