72 



GENERAL INDEX. 



Coleothrips trifasciata, injuring wheat, 1, 141. 



probable cause of " rust" on oats, III, 301. 

 on celery, ref., VI, illl. 

 Colias (?), sp. parasitized by Apanteles limeniticli.s 

 V. flaviconcha>, III, 15. 



philodicc, destroyed by tiger-beetle larva-, IV, 155. 

 Apanteles sp. bred from, V, 1,3G. " 

 " Collar worm," on hop = Gortyna (Hydrrecia) imnia- 



nis.V, 125. 

 Collecting and preserving insects, ref., V, 140. 

 Collectionsof insects, art., II, 342-346; IV, .34(5, 347; 



art., VI, 236-242. 

 Collops quadrimaculatus preying on Aspidiotus per- 

 niciosus, VI, 251, 367. 

 sp., occurrence, m., Ill, 230. 

 Colopha eiagrostidis, apparently identical with ('. 

 ulmicola, V, 235, 237. 



ulraicola, apparently identical with ('. eragros- 

 tidis, V, 235, 237. 

 Colorado insects, rev., VI, 331. 



potato beetle, in Nova Scotia, 1, 109. 

 in Ohio, 1, 319. 



effect of Bordeaux mixture on, II, 180. 

 eggs destroyed by Trombidium, II, 189. 

 gypsy moth a greater pest, II, 209. 

 tachinid parasite of, II, 233. 

 new enemy of, in Nebraska report, II, 



258. 

 and its food plants, II, 319. 

 bird enemies. III, 174. 

 in Aiistralian bulletin, ref.. Ill, 353. 

 ducks destroying, V, 256. 

 southern range of, V, 356. 

 Color of a host and its relation to parasitism, art., 



IV, 265; V, 256. 

 Colors in insects, abs., VI, 379. 



Coloring matter of plant louse on golden rod, V, 49- 

 Colpognathus euryptychia^, parasitic on Euryptychia 



saligneana, 111,152. 

 Columbian bark beetle. {See Corthylus columbianus.) 

 lOxposition, apiarian exhibit, art., VI, 242-247. 

 insects in foreign exhibits, art., VI, 213-227. 

 list of insects in foreign exhibits of, VI, 



218-223, 226. 

 treatment of infested cereal exhibits of, VI, 



224. 

 insect collections of, art., VI, 236-242. 

 Columbus Horticultural Society, notice of, II, 387. 

 Compsodryoxenus brunneus, Khyssalus gallicola 



reared from gall of, II, 351. 

 Compsomyia maccllaria, treatment of, IV, 275. 



in Jamaica, ref., VI, 273. 

 Comys fusca, parasite of Pulvinaria, IV, 142. 



sp., reared from Locanium* \, 207. 

 Cone-headed locust, on cotton, VII, 26. 

 Cone-nose, blood-sucking, called "monitor bug," V, 

 268. 

 Idood-sucking, again, corr., VI, 267. 



(iSVe also Conorhinus tanguisu.ga.) 

 another blood-sucking, VI, 52. 

 variegated, habits of, V, 203. 

 Conicera atra, breeding in decayed radishes, II, 358, 

 371. 



sp., in corpse, II 341, 356. 

 Coninomus carinatus, at World's Fair, VI, 227. 

 nodifer, new to No. Am. fauna, II, 333. 

 sp., at World's Fair, VI, 219. 



Conopida\ parasitism of, VI, 202, 204. 

 Couocephalus ensiger, oviposits between root leaves 

 and stems, II, 224. 



in February, IV, 400. 

 obtusus, on cotton, VII, 26. 

 Conorhinus sanguisuga, bite of, I, 347 ; II, lOG. 

 blood -sucking habit of. III, 466. 

 notes on, IV, 273 ; V, 268. 

 n. ep., from California, VI, 52. 

 sp., severe bite of, VI, 267, 378. 

 variegatus, habits of, V, 203. 

 (See also Cone-nose.) 

 Conosoma littoreum, accidental occurrence, VI, 221. 

 Conotelus obscurus, Thrips attacking, 1, 139. 

 Conotrachelus cratregi, types of, IV, 393. 



nenuphar. Fuller's rose beetle mistaken fur, 

 II, 90. 



parasites of, II, 280, 353 ; III, 156. 

 possible occurrence of, in Tasmania, III, 480. 

 on apple, V, 99. 

 in Australia (?), ref., VI, 59. 

 spraying against, VI, 185. 

 {See also Plum curculio.) 

 Conozoa texana, in New Mexico, VI, .30. 



wallula, in California, I, 228. 

 Contagious germs, use of, in the field. III, 197. 

 Convergent ladybird, parasitized, I, 101. 

 "Cuontie" worm, in Florida, I, 39. 

 Cooperative work against insects. III, 202; V, 291; 



VI, 374 ; VII, 267. 

 Copal, insects imbedded in, VI, 240. 

 Copestylum marginatum, Maseochara valida larvoe 



breeding in pupariuni of. III, 319. 

 Copidosoma, method of pupation, IV, 193. 



truucatellum, parasitic on Depressaria, I, 98. 



parasite of Plusia, II, 253 ; III, 72. 

 variegatum n. sp., descr., I, 197. 

 Copidryas gloveri, art., I, 1 04-106. 

 Copper carbonate, experiments with, ref., IV, 2. 

 compounds, ineffective against rose chafer. III, 



221, 223. 

 oxide of, analysis of fruit sprayed with, V, 3. 

 Coprid, stridulation of, II, 13. 

 Copris Carolina, mouth-parts of, rev., IV, 356. 



gopheri n. sp., in Florida gopher holes, VI, 305 ; 



descr., A'l, 310. 

 minutus, ref., VI, 307. 

 Coptotriche complanoides, note on, II, 322. 

 n. gen., descr., II, 322. 

 zelleriella, III, 386, 387, 388. 

 Copturus adspersus, bred from Chrysopsis villosa (?), 

 V, 269. 



longulus, parasitized by Sigaljihus copturi, II, 



353. 

 lunatus, on Cnicus, V, 269. 

 Coreid, flat-horned, feeding on cotton, VII, 320. 

 Corethra species, eaten by fish, 1, 159. 

 Corimclama nitiduloides, in ant's nest, II, 390. 



pulicaria on celery, VI, 211. 

 Corisa alternata, Notonecta undulata on, II, 201. 



eaten by fish, 1, 160. 

 Coriscus ferus, in grass, m., IV, 198. 



preying on Monostegia ignota, II, 140. 

 Corizus hyalinus, Icerya enemy, 1, 130. 

 Corks, wine bottle, attacked by insects, I, 91. 

 Corn aphis, relation of ants to, 1, 152. 



on wheat in Eugland, m., V, 296. 



