INDEX. 



Page 



A Handy Morgue. 194 



Spreading Butterflies for Mounts 1 95 



Parrott, Prof. P. ; Tree Crickets 

 Wanted 86 



Pearson, A. Walt; 



Stirring Entomological World.... 72 

 Experiment With Foodplants.... 1 82 



Pinning Insects, Height 12 



Porter, Gene Stratton; 



Compliments My Work 26 



Popularizing Science; Her Books 



(Illustration) 35 



Sift and Bake Earth for Larvae.. 44 

 Referring Inquirers to Me 187 



Price Lists (Free) 9 



Price List Lepidoptera 1 3 



Psyche - 39 



Pupa, The; 



What a Strange Thing Is a 



Chrysalis 59 



From Worm to Chrysalis 59 



When to Find Pupae 59 



What to Look For. 60 



Where to Look for Cocoons 60 



Save All Parasites. 60 



How to Tell Live Pupae 61 



Multitudes of Enemies 61 



Method of Pupation. 62 



Pupal Cages 62 



Care of Cocoons 62 



Care of Cocoons, Robert Dick- 

 son 193 



Chrysalides of Butterflies 63 



Hatching. Sex Distinctions 63 



Selling Sets of Cocoons 63 



Failures in Silkworm Industry... 64 

 Pupa Wanted, J. D. Duthie.... 25 

 List of Pupae, Wanted, Edna 



Mosher 58 



Pupal Difficulties, E. A. Cutler.. 70 



Three-Cent Cocoons 71, 90 



How to Tell Live Pupae, John 



F. Weigand 86 



Opening Pupae — Sex of Pupae, 



Wm. Reiff 86 



Increasing Demand for Cocoons. 1 16 



Prices of Cocoons 131 



How to Tell Sex of Pupae, Wm. 

 Reiff (Illustration) 137 



Page 

 Forcing Emergence from Co- 

 coons, Frank G. Wolfe .140 



Hunting Chrysalids and Co- 

 coons, Prof. R. R. Rowley. 161 

 Easy Way to Get Papilio Pupae, 

 Herman H. Brehme. 182 



Reiff, Wm; 



A Caterpillar Trap 55 



Opening and Telling Sex of 



Pupae ... 86 



How to Tell Sex of Pupae (Il- 

 lustration) 1 37 



Relaxing Specimens ; 



Fragile as Spun Glass ... 1 6 3 



Simple Relaxing Jars.. 163 



Relaxing in Damp Cloths 164 



Repairing Specimens .164 



Ricksecker, L. E. ; Efficacy of 

 Traps ..194 



Rivers, Prof. John J.; (Illustra- 

 tion) Pioneer Entomologist 99 



Roberts, Avis B. ; Heavenly Hash 

 for Sugaring 94 



Rowley, Prof. R. R. ; 



Hunting Eggs of Lepidopters.... 68 

 Hunting Larvae of Lepidopters _ 1 1 7 

 Hunting Chrysalids and Co- 

 coons _ .161 



A Butterfly Story 189 



Care of Catocala Larvae 1 77 



Scott, A. W. ; Metallizing Flowers 

 and Insects 188 



Searching Flowers at Night for 

 Moths 96 



Sellers of Lepidoptera 



57, 90, 106, 142, 159 



Sex of Lepidoptera, How to Tell; 

 How to Tell Sex of Pupae..86, 1 37 



Shape of Body 6 



Determining Sex of Moths, E. 

 J. Smith 87, 178 



No Inflexible Rule for Larvae 

 and Pupae 63 



Sex of Moths and Butterflies.... 1 91 

 Shipping ; 



Directions for Shipping Lepidop- 

 tera 12 



Hints for 32 



Packing Beetles for Shipment.... 53 



206 



