2 
PAGE 
Physiology = 0411 : — 
General 
# # 
28 
Nutrition 
# # 
28 
Respiration 
• • 
28 
Senescence, recuperation . . 
28 
Sexual relations 
, # 
28 
Movement 
28 
Environment and adaptation 
• • 
28 
Development and reproduction = 
(a) Sarcodina 
0415 : 
— 
29 
(b) Sporozoa 
29 
(c) Mastigophora . . 
• . 
30 
(d) Ciliophora 
30 
Ethology = 0419 : — 
General 
30 
Luminosity 
30 
Plankton 
30 
Psychology 
31 
Commensalism 
31 
Parasitism 
31 
General 
31 
Plantae 
31 
Sporozoa . . 
31 
Eohinoderrnata . . 
31 
Rotif'era 
31 
• •Platyhelmintliia „ . . . • 
31 
Chaetopoda 
31 
Hirudinea . . . . 
31 
Crustacea . . 
31 
Myriapoda " 
32 
Insecta 
32 
Arachnida 
32 
Mollusca . . . . 
32 
. Pisces . .... ... ... 
32 
Amphibia . . 
33 
Reptilia 
33 
Aves 
33 
Mammalia 
33 
Variation, Phvlogeny = 0423. . 
34 
Distribution, Geography = 0427 
Geographical. . 
34 
General . . . . ■ • 
34 
Europe , . . . • • 
• • 
34 
Asia 
34 
Australasia 
34 
America . . 
34 
Oceanic . . . . • • 
- . v 
35 
