Prot. 1 
XVIII. PROTOZOA. 
BY 
H. M. Woodcock, D.Sc. (Lond.). 
CONTENTS. 
Page 
Introduction 3 
I. Titles * 6 
II. Biology 
A. Morphology 28 
1. General anatomy 28 
2. Minute structure of cell-organs, special points . 29 
B. Physiology 30 
1. Nutrition, excretion, etc 30 
2. Locomotion 30 
3. Response to stimuli 31 
c. Bionomics 31 
1. Plankton 31 
2. Parasitism : effects on host ; relation to disease . 32 
D. Reproduction 34 
1. Asexual 35 
2. Sexual 35 
3. Nuclear division ; directive-centres, etc. . . 35 
B. Development ; life-cycle 36 
F. Group relationships ; classificatory changes ... 37 
G. Miscellanea 37 
1. Cultivation and infection 37 
2. Technique 38 
3. Bibliography, etc 38 
III. Distribution. 
A. Geographical 38 
B. Geological 39 
c. Parasitic (including commensalism) .... 40 
