2 
Morphology = 0207— 
PAGE 
General, Miscellaneous 
11 
Nervous System 
11 
Physiology =0211— 
General 
11 
Cytological. Protoplasm anti cell 
11 
Sex 
Metabolic (vacant) 
11 
Function 
Environment, Adaptation . . 
11 
Vitality, Senescence, Death 
11 
Chemical 
11 
Developm ent = 02 1 5 — 
General 
Ovum, oogenesis (vacant) 
11 
Spermatozoon, spermatogenesis . . 
.. 11 
Fertilization . 
11 
Parthenogenesis 
. . 11 
Embryology. Metamorphosis 
11 
Regeneration 
.. 11 
Ethology = 0219 — 
General 
Phenology (vacant) 
Migration (vacant) 
Food-habits (vacant) 
Parental (vacant) 
Sexual (vacant) 
11 
Social 
.. 11 
Luminosity . . 
.. 11 
Parasitism 
11 
Voice (vacant) 
Habitat, inch Speleology 
11 
Oceanic, Plankton general 
11 
Psychology, Tropisms 
11 
Aetiology and Variation = 0223 — 
General 
12 
Variation, Mutation. . 
Telegony 
12 
12 
Heredity 
12 
Evolution. Origin of species 
Phylogeny (vacant) 
12 
