What Is The Classification For A Crayfish?
What Is The Classification For A Crayfish? Crayfish, also called crawfish or crawdad, 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. Are crayfish invertebrates? Crayfish are the largest and longest-lived invertebrates in many of the habitats where