PAGE 
Ethology = G019 : — 
General 
Habits . . ... 
Parental 
Habits (of species) 
Ps3'cliology 
Variation and Aetiology = G023 
Variation . . 
Hybrids . . 
Evolution . . 
Heredity 
Geography = G027 : — 
General 
Europe = d and da to dL 
Europe d 
Russia Europea db 
German empire dc 
Holland, Belgium dd 
British Islands de 
Prance df 
Spain and Portugal d<j 
Italy dh 
Switzerland di . . 
Balkan Peninsula dl 
Asia = e . . 
Asiatic Russia ea 
China, etc. eb . . 
Cochin China, etc. ed 
British India ef. . 
Malaya, etc. eg 
Persia eh 
Africa and Madagascar = / 
North America = g 
Central and South America, Antilles 
Australasia and Southern Ocean = i 
III. Systematic = 6031 : — 
Primates 
a. Anthropoidea 
Hominidae 
Sirniidae 
Cercopithecidae 
Cebidae and Ilapalidae 
h 
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