LIST OF FIGURES 



INTRODUCTION AND CHAPTER I 



FIG. PAGE 



1 . Types of Protozoa 3 



2. Actinophrys sol Ehr 16 



3. A radiolarian, Actissa princeps Haeck. 17 



4. Types of Flagellidia 19 



5. Dinoflagellidia ............. 20 



6. Coccidiida in epithelial cells 20 



7. Leptotheca agilis, a Myxospore -.'' - 21 



8. Plasmodium malaria in human blood . . . . . . . . .22 



9. A spheroidal colony, Uroglena americana . . . . . . . .25 



CHAPTER II 



10. Protoplasmic structure in different Protozoa ........ 3 



11. Flagellates with stigmata . 37 



12. Ectoplasmic modifications . . . . 39 



13. Shells and tests 41 



14. Types of nuclei . . . . . . . . . . . . .42 



15. Types of pseudopodia 44 



16. Cilia and myonemes of Infusoria * 45 



17. Types of cysts ............. 47 



1 8. P'ood-taking 49 



19. Actinobolus radians . . . . . . . . . . . 51 



20. Tentacles of Suctoria 52 



21. Frontonia leucas ............. 53 



22. Division of Euplotes . . . . . . . . . . . .54 



23. Budding of Euglypha alveolata .......... 55 



24. Microgromia socialis, a gregaloid colony ........ 56 



25. Uroglena americana ............ 56 



26. Codosiga cymosa, an arboroid colony . . . . . . . . -57 



27. Eiermocystis polymorpha, a catenoid colony 58 



28. Exogenous budding in Ephelota biitschliana ........ 58 



29. Degeneration in Onychodromus grandis . . . . . . '. . 59 



30. Conjugation of Onychodromus grandis . . . . . . ... .60 



31. Internal parasites ".-'.. -63 



CHAPTER III 



32. Actinophrys sol ..-.. . . . 68 



33. The protoplasmic regions of a radiolarian . . . . . . . .69 



34. Central capsules of Radiolaria . . . . . . - . * '- -7 



xiii 



