Crayfish, also known as crawfish or crawdads, are fascinating creatures that have captured the curiosity of both scientists and animal enthusiasts alike. These small freshwater crustaceans can be found in various regions around the world, including North America, Europe, and Australia. In this article, we will delve into 11 intriguing crayfish facts that will give you a deeper understanding of these remarkable creatures. From their unique physical characteristics to their behaviors and ... Crayfish, or crawfish, is the common name for almost exclusively freshwater crustaceans comprising the arthropod families Astacidae, Cambaridae, and Parastacidae, resembling small versions of the marine lobsters, to which they are closely related in the same decapod infraorder Astacidea. Similar to lobsters, they are characterized by a sharp snout, stalked eyes, a fused head and thorax (cephalothorax), a pair of large pincers on the front legs, and a body made up of 19 segments. Typically ... Crayfish are crustaceans that are also known as crawdads, crawfish, kriddly wigs, and freshwater lobsters. [1] they are closely related to lobsters, crabs, and shrimp. crayfish, any of numerous crustaceans (order Decapoda, phylum Arthropoda) constituting the families Astacidae (Northern Hemisphere), Parastacidae, and Austroastracidae (Southern Hemisphere). They are closely related to the lobster. Over half of the more than 500 species occur in North America.
