TABLE OF CONTENTS 
Oi the Report of 1909 
PAGE. 
Part I—Insects, their Classification and Distribution. 15-32 
Chapter 1—Introductory . 
2— Classification and Development . 19 
3— Faunal Characteristics . 27 
4— Benefits and Injuries Caused by Insects. 31 
Part II—Systematic List . 33 
Order Thysanura . 33 
“ Ephemerida . 37 
Plecoptera . 39 
Mallophaga . 43 
Isoptera . 49 
Corrodentia . 51 
Platyptera . 55 
Neuroptera .-. 59 
Mecoptera . 65 
Trichoptera ... 67 
Odonata . 73 
“ Thysanoptera . 83 
Parasitica .\. 85 
“ Homoptera . 87 
Hemiptera . 131 
Dermoptera . 171 
“ Orthoptera . 173 
Coleoptera . 195 
Lepidoptera . .... 407 
Hymenoptera . 579 
“ Siphonoptera . 701 
Diptera . 703 
Index to Localities . 8x5 
Explanations of Abbreviations and Acknowledgments. 837 
Illustrations . 849 
Summary . 850 
Index to Families and Genera . 851 
( 147 ) 
