FIGURE 1 in Key and bibliography of the genera of European Trichoptera larvae

FIGURE 1. The area covered by the present key, showing the national borders of European countries (white lines) as well as the borders of European Ecoregions defined by Illies (1978) (blue lines): 1 = Iberic-Macaronesian Region, 2 = Pyrenees, 3 = Italy, Corsica and Malta, 4 = Alps, 5 = Dinaric Western Balkan, 6 = Hellenic Western Balkan, 7 = Eastern Balkan, 8 = Western Highlands, 9 = Central Highlands, 10 = Carpathians, 11 = Hungarian Lowlands, 12 = Pontic Province, 13 = Western Plains, 14 = Central Plains, 15 = Baltic Province, 16 = Eastern Plains, 17 = Ireland, 18 = Great Britain, 19 = Iceland, 20 = Borealic Uplands, 21 = Tundra, 22 = Fenno-Scandian Shield, 23 = Taiga, 24 = Caucasus, 25 = Caspic Depression.