LIST OF ILLUSTRATIONS 



40. 

 41. 

 42. 

 43. 



46. 

 47. 

 '48. 

 49. 

 .50. 

 51. 

 52. 



FIG, 



34. Platbum stercoreum 



35. Various forms of ForaminiferH 



36. Shells of Foraniinifera 



37. Ilastigerina murrayi 



38. Dimorphism and alternation of generations in Polystomella 



39. Actinophrys sol . . . 



Actinosphserium eichhornii . ... 



Various forms of Heliozoa 



Actinophrys sol, conjugation 

 Lithocircus annularis 



44. Thalassoplanota brevispicula . 



45. Aulactinium actinastruni 

 Actinomma asteraoanthion .... 

 Collozoum inerme 

 Chlamydomyxa labyrinthuloides 

 Labyrinthula 

 Didymium difi'orme 



Euglena viridis . . . . . 



Various forms of Flagellata 



53. Trypanosoine ... 



54. Hisematococcus pluvialis 

 Pandorina moium 

 Volvox globator 

 Heteromita rostrata . 

 Various forms of Choanoflagellata 

 Various forms of Dinoflagellata 

 Noctiluca miliaris 

 Monocystis . . . 

 Gregarina . 



„ development . 

 Eimeria and Cocoidium 

 Coccidium, Life-history . 

 Malaria Parasite 

 Myxidium and Myxobolus 

 Sarcocystis raiescheri 

 Paramcecium caudatum .... 



,, „ conjugation 



Various forms of Ciliata . 



o&. 

 56. 

 57. 

 58. 

 59. 

 60. 

 61. 

 62. 

 63. 

 64. 



65. 



66. 



67. 



68. 



69. 



70. 



71. 



72. 



73. 



74. 



Vorticella . . . .... 



Zoothamnium arbuscula . , . . 



75. Opalina ranarum .... 



76. Various forms of Tentaculifera . .... 



77. Diagram showing the mutual relatioiLships of the Protozoa 



78. Sycon gelatinosum ... ... 



79. 

 80. 

 81. 



n)agnitied 

 transverse section 

 vertical section 



PAGI 



51 

 62 

 53 

 54 

 55 

 57 

 57 

 58 

 59 

 60 

 61 

 62 

 62 

 63 

 64 

 65 

 66 

 68 

 71 

 72 

 73 

 74 

 75 

 76 

 77 

 79 

 79 

 80 

 82 

 83 

 84 

 85 

 86 

 . 87 

 88 

 89 

 90 

 94 

 . 95 

 96 

 . 97 

 . 98 

 . 100 

 . 103 

 106 

 , 106 

 . 107 

 . 108 



