A lobster is a clawed marine crustacean. Seafood specialties include karimeen, prawns, shrimp and other crustacean dishes. The feeding method of tadpole shrimps is similar to that proposed for the ancestral crustacean. Asellus aquaticus is a freshwater crustacean resembling a woodlouse. Crawfish are a type of freshwater crustacean. Other Patagonian freshwater fauna include the highly unusual aeglid crustacean. A narrow but productive continental shelf contains several demersal fish and crustacean species. Any small crustacean which resembles a shrimp tends to be called one. Around the 1970s krill began to become a popular crustacean to catch. It is a nocturnal, omnivorous crustacean. In particular, the watercourse includes waterfowl, turtles, bullfrogs, fish, and crustacean species. Uropods are often defined as the appendages of the last body segment of a crustacean. Crustacean reproduction varies both across and within species. The terminal ends of crustacean antennae have two major categorizations&colon; segmented and flagellate. The diversity of this assemblage is similar to that of modern crustacean faunas.