584 



INDEX TO KHPORT8 I-X 



Hydroecia nitela, viil, 192. 



sera, x, 482. 

 Hydrophiiidae, iv, 182. 

 Hydrophilus triangularis, vi, 188; viii, 298. 

 hyemalis [quadrimacu'atus], Anopheles, i, 

 298. 



Culex [Anopheles quadrimaculatus], i, 298; 

 ii, 241. 



Panorpa and Gryllus [Boreus hyemalis], ii, 



236. 



Trichocera, ii, 243. 

 Hylastes trifolii, i, 8, 54, 247; viii, 378. 

 Hylastinus obscurus [= prec], vii, 335. 

 Hylemyia species, i, 171, 180, 202. 



antiqua, i, 180, 202. 



deceptiva [Pnorbia fusciceps Zett .], i, 171, 

 201, 202, 226. 



[Anthomyia] similis, i, 202. 



tarsata, i, 171. 

 Hylesinus opaculus, iv, 144, 145; vii, 352; ix, 367- 



[Hylastes] trifolii, vi, 178; vii, 335. 

 Hyllus, Dynastes, vii, 249, 250. 

 Hylotrupes bajulus, iv, 20, 23. 

 Hylurgops, ii, 55. 



Hylurgus [ )endroctonus] rufipenois, ii, 54. 

 Hymenopsyche coniferarum [ Thyridopteryx 



ephemeraeformis] , i, 81. 

 Hymenoptera, classification, i, 78; iv, 167, ISO; 

 viii, 300. 



contributions of, iv, 205; v, 321; vi, 186; 



viii, 296; ix, 461; x, 509, 515. 

 delayed pupation in, i, 138. 

 depredating on the apple-tree, list of, i, 330. 

 Gordius a parasite of, iv, 126. 



number of species, iv, 165, 181. 

 oviposition of , i, 74. 

 parasitic, i, 110, 187. 

 pyre thrum affecting readily, i, 40. 

 reference, i, 161; iv, 48; x, 360, 403, 475. 

 sense organs of, iv, 180. 

 sexual characters in, i, 172. 

 species treated, ii, 217-221; iv, 27-46; v, 164- 

 173; vi, 109-11 1; vii, 223-224; viii, 163-169; 



ix, 335-336, 431; x, 365-369. 

 studies in, i, 19; iv, 10. 



Hymenorus obscurus, i, 331; ii, 226; vi, 129. 

 Hypena erectalis [scabra],ix, 454. 



humuli, vi*, 375. 



scabra, ix, 454. 

 Hypera, i, 248. 



[Phytonomus, rumicis, i, 248. 

 hyperborea, Piatarctia, ix, 452. 

 Hyperchiria Io, i, 72, 328; iv, 2C6; v, 186; vi, 187; 

 ix, 450, 453; x, 481. 



varia [Io], ix, 453. 

 Hyporplatys maculatus, i, £31; vi, 168. 

 Hj phantria cunea, i, 57, 306, 328; ii, 83; iii, S3; 

 ix, 295, 422. 



punctata [=prfc] , i, 306. 



textor [=prec], i, 5\ c05, 329; ii, 83; iii. 93. 

 Hypocala Hilli, vii, 375. 



Hypoderma bonassi [iineataj, vi, 111. 



bovis. of Europe, vi, 11' -'14. 



tbovis [H. lineata], i, .99. 



lineata, vi, 111. 

 hypophlaeas. Chrysophanus, iv, 137. 

 Hyppa xylinoides, iv, 138; x, 482. 

 Hystricia abrupta [Tachina vivida] , viii, : 



vivida, ix, 462. 



I. 



Icelus, Nisoniade3, i, 335, 336, 337; vi, 180; vii, 

 375, ix, 449. 



Icerya Purchasi, iv, 187, 188; v, 326; vi, 101; 



vii, 340; viii, 275 

 Icerya scale and parasite, vii, 360. 

 iceryas, Lestophonus, vi. 105. 

 Ichneumon flies, i, 78, 84, 10', 145, 176, 187, 303, 



313; iv, 188, 201; viii, 275. 

 Ichneumon caeruleus, vii, 228. 

 [Isosoma] hordei, iv, 27. 

 [Thalessa] lunator, iv, 35, 37. 

 signatipes, vii, 228. 

 Ichneumonidae, attacked by Entomophthora 

 sphaerosperma, vii, 316. 

 beneficial habits of, iv, 85; viii, 275. 

 on fl .wers, v, 284. 



parasiric on bag- worm, i, 65. • 



parasitic on plant-lice, i, 302. 



parasitic on red-humped apple-tree cater- 

 pillar, iii, 90. 



parasitic on vagabond Crambus, i, 145. 



species treated of, i, 85, 145; iv, 35-42; viii, 

 163--.66. 



Ichneumonidae, Aphidivorous, v, 253. 

 Ichthyura inclusa, ix, 450. 



vau, ix, 455. 

 icoriae, Scolytus, iv, 107. 

 Icterus galbuta, ii, 82. 

 Idiocerus genus, ix, 396. 



alternatus [?Jassus verticis] , ix, 399, 410. 



lachrymalis, ix, 398-399. 



maculipennis, ix, 393. 



pallidus, ix, 399. 



suturalis, ix, 3£9. 

 ignota, Monostegia, ix, 431. 

 Imbricated snout-beetle, i, 331. 

 imbricator, Eriosoma [Pemphigus], ix, 408, 412. 



Pemphigus, iii, 123-126, 142, 152, 1J3. 



Schizoneura [=prec], ix, 411, 412. 

 imbricatus, Epicaerus, i, 331. 

 imbricornis, Prionus, i, 330. 

 i aamaculatus, Myrmeleou, vii, 318, 334: ix, 440. 

 immanis, Gortyna, i, 115; ii, 35, 41; x, 372-373. 

 immunis [? placidus], Sphenophorus, i, 254. 

 imperialis. Eacles. ii. 232; iv, 20, 21; v, S24; ix, 

 462; x, 481. 



Dryocampa [Eacles] . ix, 447. 

 implicita, Lachcosterna, ix, 355. 

 impressus, Julus [Parajulus], iii, 132. 

 impunctatus, Cixm* [Vlyndui-], ix, 3 ; 6. 



Myndus. ix. 4'0 



