358 



INDEX. 



Cordyluridse, 129 

 Coreidse, 84 

 Corimelaena atra, 84 

 Corisa interrupta, 83 

 Corisidse, 83 

 Corn maggot, 199 

 weevil, 200 

 Corrodentia, 66 

 Corydalis cornutus, 87 

 Corylophus truncatus, 112 

 Cossidae, 157 

 Costa, 19 



Cotalpa lanigera, 107 

 Cotton army-worm, 200 

 Coxa, 6 

 Crabro sex-maculatus, 175 



singularis, 175 



Crambus vulgivagellus, 152, 153 

 Cranberry worm, 152 

 Cricket, musical organ of, 30 

 Crop, 9 



Cryptophagidse, 111 

 Cryptus, 168 

 Ctenucha virginica, 157 

 Cucujidse, 111 

 Culex ciliatus, 135 

 Cupes capitata, 108 

 Curculionidse, 100 

 Currant-worm, 217 

 Cut- worm, 198 

 Cyclorhapha, 125 

 Cynipidse, 166 



Cynips quercus aciculata, 166 

 spongifica, 166 

 Cyrtidae, 133 



Dactylopius adonidum, 79 

 Dacne 4-maculata, 112 

 Dakruma convolutella, 152 

 Dascyllidse, 110 

 Death tick, 67 



watch, 67 



Delphax arvensis, 82 

 Deltoids, 154 



Dendroctonus terebrans, 99 

 Dendroides canadensis, 102 

 Dermaptera, 58, 54 

 Dermestes lardarius, 111 

 Dermestidse, 111 

 Derodontus maculatus, 110 

 Dexia analis, 131 

 Diabrotica vittata, 207 

 Diapherornera femoratuin, 63 

 Diastata pulchra, 126 

 Diedrocephala mollipes, 82 

 Digestion, 11 

 Digestive canal, 11 

 Dione vanillse, 161 

 Diopsidse, 128 

 Diplax berenice, 68 

 Diplopteryga, 175 

 Diplosis tritici, 137, 195 

 Diptera, 55, 117, 285 

 Diseases of insects, 42 

 Dixa clavata, 134 

 Dolichopus cuprinus, 133 

 Dor bug, 107 

 Dorylidse, 171 

 Doryphora 10-liueata, 104 

 Dragon-flies, 68, 282 

 Drosophila ampelophila, 126 

 Dryocoetes affaber, 99 

 Dynastes tityus, 106 

 Dysdercus suturellus, 84 

 Dytiscidse, 113 

 Dytiscus fasciventris, 113 



Eacles imperialis, 155 

 Ear, 28 

 Eciton, 171 

 Egg, 32, 34, 35 



burster, 38 



guide, 4, 34 



sections of, 319 



