2 
Ethology = 6019: — 
Sexual and Parental 
Habits s 
Hibernation and Pathology 
Variation and Aetiology = 6023 : — 
Variation ... 
Hybrids ... 
Heredity ... 
Evolution ... 
Geography = 6027 : — 
Europe = d and da to dk 
Scandinavia, etc. da ... 
Russia Europea db 
Holland and Belgium dc 
British Islands de 
France df 
Spain dg.., 
Italy dh ... 
Switzerland di ... 
Austria-Hungary dk ... 
Mediterranean Islands dm 
Asia = e ... 
Asiatic Russia ea 
China and Tibet eb 
Japan and Korea ec 
Cochin China, etc. ed 
British India ef . . 
Malaya, etc. eg... 
Persia and Syria eh and ei 
Africa and Madagascar =/ 
North America — g 
Central and South America, Antilles = h 
Australasia and Southern Ocean = i ... 
III. Systematic = 6031 : — 
Primates 
a. Anthropoidea 
Hominidae and Simiidae 
Cercopithecidae 
Cebidae and Hapalidae 
b. Lemuroidea 
Chiroptera ... 
Pteropodidae 
Rhinolophidae and Hipposideridae 
Nycteridae and Vespertilionidae 
Nuctilionidae, Molossidae and Phyllostomatidae 
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