Crayfish Dissection Guide- A guide only, no photographs or diagrams, yet there is much material on taxonomy, and description of structure and function.
Crustacea- Arizona's Tree of Life Web Page. Pictures, characteristics, phylogenetic relationships, references on crustaceans. Links to remipedians, branchiopods, maxillopods, and malacostracans.
Nonindigenous Crustaceans- Information on introduced crustaceans in marine, brackish and fresh waters from the USGS. Look at the information on the rusty crayfish, particularly if you reside in the Midwest of the U.S.
Subphylum Crustacea- Links to the classes Remipedia, Cephalocarida, Branchiopoda, Maxillopoda, and Malacostraca.
