72 



GENERAL INDEX. 



Coleotlirips trifasciata, injuring wheat, 1, 141. 



probablp cause of " rust" on oats, 111,301. 

 on celery, ref., VI, 211. 

 Colias (?), sp. parasitized by Apanteles limenitidis 

 V. flaviconch.T, III, 15. 



jiliilodice, destroyed by tiger-beetle larv:e, IV, 15.5. 

 Apanteles sp. bred from, V, 130. 

 " Collar worm," on hop = Gortyna (Hydnecia) imma- 



nis,V,125. 

 Collecting and preserving insects, ref, V, 140. 

 Colleelions of insects, art., IT, 342-340; TV, 340, 347; 



arl.,VI,23G-242. 

 CoUops quadriniaculatus preying on .\s|)iiliotTis per- 

 niciosus, VI, 251, 307. 

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

 Coloplia eragrbstidis, apparently identical with C. 

 nlmicola, V, 235, 237. 



ulmicola, apparently identical with ('. eragros- 

 tidis, V, 23% 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 destro3-ed by Tn)ml)idiuiii, II, 189. 

 gypsy moth a greater pest, II, 209. 

 tachiuid parasite of, IT, 233. 

 new enemy of, in Nebraska report, IT, 



258. 

 and its food plants, II, 319. 

 bird enemies, TIT, 174. 

 in Australian bulletin, ref., 111,353. 

 ducks destroying, V, 25G. 

 southern range of, V, 35G. 

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



TV, 205 ; V, 250. 

 Colors in insects, alis., VT, 379. 



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

 Colpognathus euryptychire, parasitic on Euryptychia 



saligneana, 111,152. 

 Columbian bark beetle. [See Corthy lus columbianus.) 

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

 insects in foreign exhibits, art., A'T, 213-227. 

 list of insects in foreign exhibits of, VI, 



218-223, 220. 

 treatment of infested cereal exhibits of, VI, 



224. 

 insect collections of, art., VI, 230-242 

 Columbus Horticultural Society, notice of, II, 387. 

 Compsodrj'oxcnus briinneus, Khyssalu-i gallicola 



reared from gall of, TI, 351. 

 Compsomyia macellaiia, treatment of, IV, 275. 



in Jamaica, ref., VI, 273. 

 Comys fusca, parasite of Pulviuaria, IV, 142. 



sp., reared from Lecanium, V, 207. 

 Cone-headed locust, on cotton, VII, 20. 

 Cone-nose, blood .sucking, <'aHed "monitor bug," V, 

 208. 

 blood-sucking, again, corr., VI, 207. 



(See also Conorhinus winguisuga.) 

 another blood-sucking, \l, 52. 

 variegated, habits of, V, 203. 

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

 371. 



sp., in corpse, II, 341, 350. 

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

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

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



Conopida% parasitism of, VI, 202, 204. 

 Conocephaius ensiger, oviposits between root leaves 

 and stems, II, 224. 



in February, IV, 400. 

 obtusus, on cotton, VIT, 20. 

 Conorhinus sauguisuga, bite of, T, 347 ; IT, 100. 

 blood-sucking habit of, ITT, 400. 

 notes on, TV, 273; V, 208. 

 n. sp., from California, VI, 52. 

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

 variegatus, habits of, V, 203. 

 (See also Cone-nose.) 

 Conosoma littoreum, accidental occurrence, VT, 221. 

 Conotelus obscurus, Thrips attacking, 1, 139. 

 Conotrachelus cratwgi, types of, TV, 393. 



nenuphar. Fuller's rose beetle mistaken for, 

 II, 90. 



parasites of, II, 280, 353 ; III, 150. 

 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, VT, 30. 



wallula, in California, T, 228. 

 Contagious germ.s, u.se of, in the field. III, 197. 

 Convergent ladybird, parasitized, I, 101. 

 "Coontie" worm, in Florida, T, 39. 

 Coijperative work against insects, TIT, 202; \, 291; 



VI, 374 ; VII, 207. 

 Copal, insects imbedded in, \J, 240. 

 Copestylum marginatum, Maseochara valida larvae 



breeding in pupariuni of, III, 31(1. 

 Copidosoma, method of pupation, IV, 193. 



truncatellum, parasitic on Dejires.saria, T, 98. 



parasite of Plusia, IT, 253 ; TIT, 72. 

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

 Copidryas gloveri, art., T, 104-100. 

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

 compounds, ineffective against rose chafer. III, 



221, 223. 

 oxide of, analysis of fruit .sprayed with. A', 3. 

 Coprid, stridulation of, IT, 13. 

 Copris Carolina, mouth-parts of, rev., IV, 350. 



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



descr., VI, 310. 

 minutus, ref., VI, 307. 

 Coptotriche complanoides, note on, IT, 322. 

 u. gen., descr., IT, 322. 

 zelleriella, III, 380, 387, 3S8. 

 Copturus adspersus, bred from Chrysopsis villosa (?), 

 V, 269. 



longu lus, parasitized by Sigalphus copturi, II, 



353. 

 lunatus, on Cnicus, V, 269. 

 Coreid, flat-horned, feeding on cotton, A'lT, 320. 

 Coretlira species, eaten by fish, 1, 159. 

 Corinie'.aMia nitiduloidcs, in ant's nest, 11,390. 



pulicaria on celery, VI, 211. 

 Corisa altcrnata, Notonecta undulata on, II, 201. 



eaten by fish, 1,100. 

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



preying on Monostegia ignota, IT, 140. 

 Corizus hyalinus, Icerya enemy, 1, 130. 

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

 Corn aphis, relation of ants tu, T, 152. 



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



