remains of in Brazilian caves, i. 164
recently extinct in Madagascar and the Mascarene Islands, i. 164
cosmopolitan groups of, i. 176
numerous Palæarctic genera, i. 183
of the European sub-region, i. 193
northern range of in Europe, i. 193
of the zone of pine forests, i. 194
of Iceland, i. 198
of the Mediterranean sub-region, i. 203
of Malta, i. 206 (note)