xvi LIST OF ILLUSTRATIONS 



Fig. 29. Amoeba proteus, and Nuclear Division in Amoeba 



crystalligera . 



,, 30. Encystment and spore formation in Amoeba proteus 

 ,, 31. Actinosphaerium Eichornii .... 



,, 32. Cysts and Mitosis in Actinosphaerium 

 ,, 33. Plasmodium and Spore Cases of Badhamia 

 ,, 34. Trophic phase and association in Monocystis 

 ,, 35. Conjugation and spore formation in Monocystis . 

 ,, 36. Female and larva of Anopheles maculipennis 

 ,, 37. Mouth parts of female of Anopheles 

 ,, 38. Diagram illustrating the stages of the life cycle of Plas- 

 modium vivax found in human blood . 

 39- Figures illustrating stages of the life cycle of the malarial 



parasite found in the mosquito .... 



,, 40. Structure and reproduction of Euglena viridis 



,, 41. Mitosis in Euglena 



,, 42. Life cycle of Copromonas subtilis 



,, 43. Polytoma uvella, Structure and Reproduction . 



,, 44. Pandorina morum ..... 



,, 45. Eudorina elegans . . . . . 



,, 46. Volvox globator ...... 



,, 47. Paramecium caudatum ..... 



,, 48. Stages in the Conjugation of Paramecium 



,, 49. Diagrams of the course of Conjugation in Paramecium 



caudatum and Colpidium colpoda 

 ,, 50. Vorticella monilata 



,, 51. Stages in the Conjugation of Vorticella . 

 ,, 52. Diagram of the course of Conjugation in Vorticella 



monilata ...... 



,, 53. Hydra fusca and Hydra viridis . . . . 



,, 54. Longitudinal sections of Body and Tentacle of Hydra ; 



Nematocysts ...... 



,, 55. Isolated cells from Hydra fusca .... 



,, 56. Development of Hydra . 



,, 57. Colony, Medusa and enlarged bases of Tentacles of 



Obelia geniculata ..... 



,, 58. Longitudinal section through a Hydranth of Obelia 



geniculata ...... 



,, 59. Development of the Medusa in Podocoryne carnea 



