c. 1. Protozoa /ed. by Frederick W. Harrison, John O. Corlis -- c. 2. Placozoa, Porifera, Cnidaria, and Ctenophora / ed. byFrederick W. Harrison, Jane A. Westfall -- c. 3. Platyhelminthes and Nemertinae / ed. by Frederick W. Harrison, Burton J. Bogitsh -- c. 4. Aschelminthes / ed. by Frederick W. Harrison, Edward E. Ruppert -- c. 5. Mollusca I /ed. by Frederick W. Harrison and Alan J. Kohn -- c. 6A-B. Mollusca II /ed. by Frederick W. Harrison, Alan J. Kohn -- c. 7. Annelida /ed. by Frederick W. Harrison, Stephen L. Gardiner -- c. 8A-C. Chelicerate arthropoda /ed. by Frederick W. Harrison, Rainer F. Foelix. -- c. 9. Crustacea /ed. by Frederick W. Harrison, Arthur G. Humes -- c. 10. Decapod crustacea /ed. by Frederick W. Harrison, Arthur G.Humes -- c. 11A-C. Insecta /ed. by Frederick W. Harrison, Michael Locke -- c. 12. Onychophora, Chilopoda, and lesser Protostomata /ed. by Frederick W. Harrison, Mary E. Rice -- c. 13. Lophophorates, entoprocta, and cycliophora /ed. by Frederick W. Harrison, Robert M. Woollacott -- c. 14. Echinodermata /ed. by Frederick W. Harrison, Fu-Shiang Chia -- c. 15. Hemichordata, Chaetognatha, and the invertebrate Chordates /ed. by Frederick W. Harrison, Edward E. Ruppert.