CONTENTS 1. Introduction ... 1 2. Parasites in General ... 14 PART Ⅰ PROTOZOA 3. Introduction to protozoa ... 37 4. Amebas ... 55 5. Intestinal Flagellates and Ciliates ... 86 6. Hemoflagellates Ⅰ. Leishamania and Leishmaniasis ... 111 7. Hemoflagellates Ⅱ. Trypanosomes ... 131 8. The Sporozoa Ⅰ. Malaria ... 161 9. Sporozoa Other Than Malaria ... 196 10. Arthropod-Bome Organisms Other than Prozoa ... 214 PART Ⅱ HELMINTHS 11. Introduction to the "Worms" ... 237 12. The Trematodes or Flukes Ⅰ. General Account ... 258 13. The Tramatodes or Flukes Ⅱ. Schistosomes ... 277 14. The Tramatodes or Flukes Ⅲ. Other Trematodes ... 299 15. The Cestoidea or Tapeworms ... 332 16. Acanthocephala(Spiny-Headed Worms) ... 382 17. The Nematodes in Genaral ... 390 18. Trichuris, Trichinella, and Their Allies ... 400 19. The Hookworms and Their Allies Suborder Strongylata ... 417 20. Other Intestinal Nematodes ... 450 21. Filariae, Spiruroids, and Guinea Worm ... 473 PART Ⅲ ARTHROPODS 22. Introduction to Arthropods ... 517 23. The Acarina(Mites) and Pentastomida ... 540 24. Ticks ... 570 25. Bedbugs and Other Heteroptera ... 601 26. Lice(Anoplura and Mallophaga) ... 617 27. Fleas(Siphonaptera) ... 640 28. Diptera Ⅰ. Bloodsucking and Disease-Carrying flies Other Than Mosquitoes ... 663 29. Diptera Ⅱ. Mosquitoes ... 715 30. Diptera Ⅲ. Fly Maggots and Myiasis ... 767 Sources of Information ... 797 Index ... 801