Phylum Arthropoda â Phylum and Subphyla Characteristics Phylum Characteristics: segmented body (tagmata), chitinous exoskeleton; jointed appendages; highly developed sense…
Arthropods Arthropods http://www.iteachbio.com/Marine-Biology/Crustacians.mov Subphylum Crustacea Over 67,000 species Lobsters, crayfishes, shrimp, crabs, water fleas, copepods,…