358 



INDEX. 



Cordyluridse, 129 

 Coreidae, 84 

 Corirnelama atra, 84 

 Corisa interrupts, 83 

 Corisidae, 83 

 Corn maggot, 199 - 



weevil, 200 

 Corrodentia, 66 

 Corydalis cornutus, 87 

 Corylophus truncatus, 112 

 Cossidas, 157 

 Costa, 19 



Cotalpa lanigera, 107 

 Cotton army-wonn, 200 

 Coxa, 6 

 Crabro sex-maculatus, 175 



singularis, 175 

 Crambns vulgivagellus, 152, 153 

 Cranberry worm, 152 

 Cricket, musical organ of, 30 

 Crop, 9 



Cryptophagidse, 111 

 Cryptus, 168 

 Ctenucba virginica, 157 

 Cucujidae, 111 

 Culex ciliatus, 135 

 Cupes capitata, 108 

 Curculionidae, 100 

 Currant-worm, 217 

 Cut -worm, 198 

 Cyclorhapha, 125 

 Cynipidae, 166 



Cynips quercus aciculata, 166 

 sponginca, 166 

 Cyrtidte, 133 



Dactylopius adonidum, 79 

 Dacne 4-maculata, 112 

 Dakruma convolutella, 152 

 Dascyllidae, 110 

 Death tick, 67 



watch, 67 



Delphax arvensis, 82 

 Deltoids, 154 



Dendroctonus terebrans, 99 

 Dendroides canadensis, 102 

 Dermaptera, 58, 54 

 Dermestes lardarius, 111 

 Dermestidae, 111 

 Derodontus macula tus, 110 

 Dexia analis, 131 

 Diabrotica vittata, 207 

 Diapheromera femoratum, 63 

 Diastata pulchra, 126 

 Diedrocephala mollipes, 82 

 Digestion, 11 

 Digestive canal, 11 

 Dione vanillas, 161 

 Diopsidae, 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 

 Dorylidae, 171 

 Doryphora 10-lineata, 104 

 Dragon-flies, 68, 282 

 Drosophila ampelophila, 126 

 Dryoccetes affaber, 99 

 Dynastes tityus, 106 

 Dysdereus suturellus, 84 

 Dytiscidae, 113 

 Dytiscus fasciventris, 113 



Eacles imperialis, 155 

 Ear, 28 

 Eciton, 171 

 Egg, 32, 34, 35 



burster, 38 



guide, 4, 34 



sections of, 319 



