3 
Aetiology; Variatioii=o523-482o : — 
General 
Variation . . . . . . . . 
Teratology 
Hybrids and Crosses 
Heredity . . 
Evolution, including pliylogeny. , 
Geographical or faunistic= 3527-4827 : — 
General 
7\ retie and antarctic 
Insular (including New Zealand) 
Palaearctic region : — 
Collective 
Europe collectively 
North Europe and Siberia 
British Islands . . 
Central and East Europe 
France . . 
South Europe and Mediterranean 
Caucasus and West and Central Asia 
Africa 
Madagascar, etc. . 
Asia (tropical and Eastern) 
Asiatic Archipelago 
Australia and Tasmania . . 
North America 
Central America . . 
Antilles 
South America 
PAGE 
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168 
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171 
171 
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177 
182 
183 
186 
187 
193 
194 
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201 
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208 
209 
210 
HI. Systematic = 3631-4831 : — 
General 
Coleopteia=4831 : — 
General 
Cicindelidae 
CaRibidae . . 
Faussidae . . 
Haliplidae . . 
Dytiscidae 
Gyrinidae . . 
Hydrophilidae 
Staplylinidae 
Fselaphidae 
Scydmaenidae 
Silphidae . . 
Platypsyllidae (vacant) 
Trichopterygidae . . 
Scaphidiidae 
Histeridae , , 
( n -^10332 j) 
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c U -2 
