3 
Aetiology; Variation = 3523-4823 : — 
General (vacant) 
Variation 
Teratology 
Hybrids and Crosses 
Heredity 
Evolution, including phylogeny. . 
Geographical or faunistic=3527-4827 : — 
General 
Arctic and antarctic 
Insular (including New Zealand) 
Palaearctic region : — 
Collective 
Europe collectively (vacant) 
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 
111. Systematic = 3631-4831 : — 
General 
Coleoptera=4831 : — 
General 
Cicindelidae 
Carabidae 
Paussidae . . 
Haliplidae (vacant) 
Dytiscidae 
Gyrinidae 
Hydrophilidae 
Staphylinidae 
Pselaphidae 
Scydinaenidae 
Silphidae 
Platypsyllidae (vacant) 
Trichopterygidae . . 
Scaphidiidae 
Histeridae . . 
(w-9974;) 
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c 12-2 
