C O N T E N T S 
Page 
Dedication 
Preface 
Systematic List or Families, Genera, and Species 
Introduction 
XXI 
111 
XI 
V 
Localities 
xxvii 
Five Plates *. 
(1) Ta-chien-lu, W. Cliina. 
(2) Scenery near Ta-cliieii-lu. 
(3) Summit of Omei-slian, W. China. 
(4) Scenery on the Upper Yang-tze. 
(5) Above Nikko, Central Japan. 
Geographical Distribution Tables xxxvii 
Remarks on Distribution li 
Nymphalid.e - 1-285 
a. Danainae J 
b. Satyrinte 9 
c. Morphinse 110 
d. Acraeinae 114 
e. Nymphalinae 116 
Lemoniid.e 286 
Lyc.enid.e 297 
Papilionid.e 418 
HESPERIIDiE 557 
Appendix 643 
Index of Genera and Species 663 
* These illustrations are added to give some idea of the character of the collecting-grounds. 
Map. 
