3 
Distribution, Geography = 0427 : 
Geographical. . 
Europe 
Asia. 
Africa 
America 
Australasia 
Arctic 
Geological : — 
Tertiary 
Secondary . . 
Primary . . 
III. Systematic == 0431 : — 
Protozoa, general 
1. Mycetozoa .. 
2. Sarcodina 
(a) Amoebaea 
(b) Foraminifera 
(c) Heliozoa 
(d) Radiolaria (vacant). 
3. Sporozoa 
(a) Gregarinidea . . 
(b) Ooccidiidea 
(c) Haemosporidia 
(d) Myxosporidia. . 
(e) Actiuomyxidia (vacant). 
(f) Sarcosporidia. . 
(g) Haplosporidia 
Incertae sedis. . 
4. Mastigophora 
(a) Flagellata 
(b) Silicoflagellata (vacant). 
(c) Dinoflagellata. . 
(d) Rhynchoflagellata . , 
5. Ciliophora . . 
(a) Ciliata. . 
(b) Suctoria 
(n- 13246 e) Q 
