St. Helena, zoological features of, 269
coleoptera of, 270
landshells of, 271
St. Thomas' Island, birds of, 266
Stations, definition of, 4
Steneofiber, European Miocene, 120
Sthenurus, Australian Post-Tertiary, 157
Strix, European Miocene, 162
Struthiones, arrangement of, 98
range of Ethiopian genera of, 313