INSECT INDEX. 



23 



dispar, Chlamys, v. 170. 



distincta. Mamestra. x,136. ■ 



Distomahepaticum, ix,67. 



militare, ix,67. 

 Ditoina, v. 66. 

 divaricata, Dicerca, v, 95; vi, 37. 43, 1 12, 113, 114, 



pp. i,ii,ili. 

 divergen.s, Plusia, is,44.] 

 diver.silineata, Petrophora, vii,237,280. 

 Dog- wood Leaf Aphis, Aphis oornifolia\ 



viii,101.193. 

 Dolerus arvensis, x, 64, 65, 67. 

 Dolphin. (See Black Fly.) 

 domestica, Musca, i,55. 

 dominicana, Coscinoptera, v, 169, 170. 

 Donacia, v, 160, 161, 162, 163. 

 Donaciides, v, 163. 

 Donacin;e, vi,157. 



Dor-beetle. (See English Cock-ehafer.) 

 Dorehaschema. v, 158. 

 Dorcus. v,77,78. 



parallelus. v,78. 

 dorsistrigella. Tinea, vii,262. 

 Doryphora lU-lineata, 1,8,68,82; ii,63; iii,162; 

 v,167; vi,83,89,160, pp. ii.iii; vii, 107, 280, 282; 

 ix,4; xi,7. (See Colorado Potato beetle.) 



juncta, 1.167; vi,161. 

 doryphora^, Lydella, ii,64,G7; vi, 162, 163. 

 Dotted-legged Plant-bug, Euschistus 



punctipes. xi,27. 

 Dragon-flies. Mosquito-hawks, Libellulida^ 



i.61; vi,7]; ix,60. 

 Drasteria, vii,272. 



ereehtea, vil,233,278; x,148. 

 Drepanosiphiden, viii,34. 

 Drepanosiphiim, viii. 34. 40, 42, 7.3, 78, 80. 



acerifolii, viii. 195. 



acerina. viii, 78. 



aceris, viii. 78. 



Quercifolii, viii, 79. 



tiliai. viii. 188. 

 Dromius, v, 44. 45, 49. 

 Drop worms. (See Measuring worms.) 

 drupiferarum. Sphinx, x, 104, 105. 

 Dryobius, viii, 35, 42. 

 Dryocarapa. vii, 271. 



pellucida, x, 121. 



rubicunda, vii, 196,279.281; x, 121. 



senatoria, vii. 196, 279, 281; x. 120. 161. 



stigma, x, 120. 

 Dryocampa, Senatorial. (See Senatorial 



Dryoeampa.) 

 Dryopthorus. v. 145. 

 dubius, Clerus, v.lO". 

 Dularias, v, 154. 

 Dung beetles. (See Lamellicorn Dung 



beetles.) 

 duodecimguttata, Diabrotica. xii.lOl. 

 duodecimpunctata, Diabrotica. vi,166, pp. 



ii,iii,iv. 

 Dusky Locust, Tragocephala viridifasciata, 



van infuseata, ix, 88, 93, 106, 134. 

 dyaus, Plusia. ix. 4.3, 44,47,50. 

 Dynastes tityus, v.84; vi,96, p.ii. 



Dynastida?, iv.37; v. 37, 79, 83, 84; vi, 70. 80, 82, 



87,96. 

 Dysehirius, v,43. 

 Dyspteris, vii, 272. 



abort ivaria. vii, 238, 280. 

 Dytiscidas iv,36; v. 36, 50. 53, 92; vi. 70.80,81. 

 Dytiscus.v, 50,51. 



fasciventris,v,50. 



marginalis, v. 50. 



Eacles. vii, 271. 



imperialis. vii,196; x,121. 

 Earth-louse. Lettuce. (See Lettuce Earth- 

 louse.) 



worms, xii, 111,113.114,115, 

 Earwigs. Forflculida\ Forfleula. iv.l4; v. 14; 



ix, 73. 80, 82. 

 Eastern Locust, OEdipoda migratoria, vi, 



46,48. 

 Eburia, v,154. 



quadrigeminata, v,154; vi. 36. 38, 43. 149, 

 p. ii. 

 Eccopsis malana, xi,16. 

 Eepantheria, vii, 271. 



scribonia, vii, 184, 279, 281. 282. 283; x.116. 

 Edema, vii. 271. 



albifrons, vii. 191: x. 120. 

 egleis, Argynnis. x. 104. 

 Eight-spotted Forester. Blue Caterpillar 

 of the Vine. Alypiaoctomaculata. vii, 176, 

 280; x, 110,172. 

 Elaphidion. v. 154.159. 



parallelum. v, 152; vi, 36, 38, 44, 83, 150. p. i. 



villosum, vi, 33,43,150. i.iii.iv. 

 Elaphrus. v, 42,43. 



ruscarius, v, 42; x, 41. 

 elaphus. Lucanus. v. 78; vi. 94,96, pp. ii.iii. 

 Elasmocerus, v. 109. 

 Elater, v. 99. 



apieatus. v. 100. 



hepaticus, vii, 28. 



linteus, v. 100; vi, 25; vii, 28. 



nigricollis. v, IflO; vi, 25; vii, 28. 



noctilucus. V, 06. 



obliquus, vii, 28. 



oculatus, V, 99. 



rubricollis, v, 100; vi. 25. 



sanguinipennis. V. 100; vi. 25; vii, 27,28. 



scapularis. v, 100; vi. 25. 

 Elaterida, iv. 28,34,37: v, 28.34,37.92,93,96. 

 100,121; vi. 21,70.80.82.85,86.87,115,119, pp. 

 ii,iii,iv; vii, 19, 278. (See Wire-worms.) 

 Elaterides, v, 98. 

 Elaters. (See Wire-worms.) 

 Elder Aphis, Aphis sambuci, viii, 100. 

 elegans, Chrysomela, v. 167. 

 Eleodes. v, 123. 

 elinguaria. Croeallis, i, 79. 

 ellipticum, Platydema, v, 120, 

 Elm-leaf Aphis, Schizoneura ulmi, viii, 119. 

 124.140.204.211. 



