EVOLUTION AND TAXONOMY    AN ESSAY ON THE APPLICATION OF THE THEORY OF NATURAL SELECTION IN THE CLASSIFICATION OF ANIMALS AND PLANTS ILLUSTRATED BY A STUDY OF THE EVOLUTION OF THE WINGS OF INSECTS AND BY A Contribution to the Classification of the Lepidoptera BY JOHN HENRY COMSTOCK, B.S. EXTRACTED FROM THE WILDER QUARTER-CENTURY BOOK ITHACA, N.Y. 1893   CD edition by Joseph G. Kunkel 1997   CONTENTS