Contributors.
Foreword (Murray E. Fowler).
Preface (Gregory A. Lewbart).
Acknowledgments.
Chapter 1. Introduction (Gregory A. Lewbart).
Chapter 2. Sponges (Gregory A. Lewbart).
Chapter 3. Coelenterates (Michael K. Stoskopf).
Chapter 4. Turbellarians (Michael S. Bodri).
Chapter 5. Gastropods (Roxanna Smolowitz).
Chapter 6. Cephalopods (Joseph M. Scimeca).
Chapter 7. Bivalves (Jay F. Levine, Mac Law, and Flavio Corsin).
Chapter 8. Annelids (Gregory A. Lewbart).
Color Plate Section.
Chapter 9. Horseshoe Crabs (Stephen A. Smith).
Chapter 10. Spiders (Romain Pizzi).
Chapter 11. Scorpions (Fredric L. Frye).
Chapter 12. Crustaceans (Edward J. Noga, Amy L. Hancock, and Robert A. Bullis).
Chapter 13. Myriapods (Centipedes and Millipedes) (John R. Chitty).
Chapter 14. Insects (John E. Cooper).
Chapter 15. Nematodes (Michael S. Bodri).
Chapter 16. Chaetognaths (Arrowworms) (Laura Foster).
Chapter 17. Echinoderms (Craig A. Harms).
Chapter 18. Urochordates (Robert S. Bakal).
Chapter 19. Diagnostic Techniques and Sample Handling (Ilze K. Berzins and Roxanna Smolowitz).
Chapter 20. Laws, Rules, and Regulating Agencies for Invertebrates (Daniel S. Dombrowski).
Appendix 1. Invertebrate Neoplasms (Esther C. Peters).
Appendix 2. Diseases of Invertebrates Notifiable to the World Organization for Animal Health (OIE).
Appendix 3. Euthanasia (Michael J. Murray).
Index.
