TABLE OF CONTENTS, 



Pago. 



Introduction 7 



Comprehensive Works on North American Insects 9 



Systematic Works on single Orders of Insects : 



Hymenoptera 11 



Coleoptera 17 



Lepidoptera 3:i 



Diptera , 41 



Hemiptera 47 



Orthoptera 53 



Neuroptera 57 



Mallophaga 59 



Thysanura 60 



Myriopoda 61 



Arachnida 63 



List of Entomological Periodicals 67 



List of Works on Economic Entomology 70 



List of Entomological Works published by the U. S. Entomological Commission 



and the C S. Department of Agriculture 71 



How and where to obtain entomological books 75 



5 



