INDEX TO KEPOKTS I-X 



583 



Heterophleps triguttata, x, 483. 

 Heteroptera, elassiflcatloD , i, 79. 



depredating en apple tree, list of, i, 231. 

 number of species, iv, 165, 181 . 

 species treated of, i, 264-281; ii, 145-148; iv, 

 107-114, 156-158; ix. 315-317; x, 430-439. 

 studies of, iv, 10. 

 Heteropterous-Hemiptera, i, 291, 306; iv, 181. 

 Heteropus ventricosus, ii, 110; vi, 187, 190; x, 



385-386. 

 Hexagenia bilineata, iv, 124. 

 Hibernating grasshopper-", ii, 196, 197. 

 Hickory-borer, ii, S!23; viil, 175-176; x, 497. 

 Hickory tussock-moth, 1, ?23. 

 Hilli, Hypocala, vii, 375. 

 Hippiscus tuberculatus, ix, 330. 

 HippoboscidfB, i, 79. 

 Hippodamia, vi, 118. 



convergens, iii, 153; v, 249-50,257; vii, 382. 

 [Megilla] maculata, iv, 80, 81. 

 hirticula, Lachnosterna, i, 330; ix, 355. 

 histrionica, Murgantia, see Murganiia his- 

 trionica. 

 Strachia [=prec.], i, S:64; viii, 292. 

 Hivebee, x, 404. 

 Homalcmyia, i, 168, 169, 171. 

 canicularis, i, 168, 171. 

 cilicrura [floricola ilfeigr.j, i, 184. 

 floricola, i, 184. 

 prostrafa, i, 171. 

 scalaris, i, 168, 171. 

 tetracantha, i, 171. 

 Homaloptera, i, 79. 

 Homalota lividipennis, v, 303. 

 Homohadena [Oncocnemis] atrifasciata, v, 

 285. 

 badistriga, vii, 375. 

 Homoptera, catalogue of N. Y., i, 300 (ab- 

 stract), 323 (reference); ix, 381-413; x, 

 498 (ref.). 

 characters, i, 79. 



depredating on the apple-tree, i, 331-382. 

 number of species, estimate, iv, 181. 

 species treated, i, 281-288; ii, 167-187; iii, 

 112-128; iv, 114-121; v, 24?-JE8, 276-281; 

 vi, 141-148; vii, 296-301; viii, 15i-155, 207- 

 216; ix, 317-3 9; x, 4^0 430, 

 studies in, iv, 165. 

 Homoptera Edusa [lunata], vii, 375. 

 lunata, iv, 57-59; v, 315; vii, 375. 

 Saundersii [lunata], iv, 57. 

 Honey-bee, i, 318; viii, 280; ix, 33; x, 404. 

 bee fly (Eristalis tenax), vii, 2S9. 

 bug (Leptocoris trivittatus), iv, 157. 

 Honeysuckle saw-fly, iii, 88. 

 Hop: insects Id jurious to. 



Aphis [Phorodon] humuli, i, 319, 320; iii, 



115. 

 Qortyna immanis, ii, 41; x, 312-373. 

 Phorodon humuli, iii, 115; iv, 12, 197, 199; 

 vi, 103, 167; vii, .331, 3.''5; viii, 122, 207- 

 210, S67; ix, ^91, 369; x, 427-428, 429. 



Hop: insects injurious to — (Continued). 



Rhizobiinse, iv, 196, 197. 

 Hopperdozer, vii, 338; x, 444. 

 Hop-vine aphis, destruction by, iii, 84, 112, 

 148; iv, 12; vi, 103, 167; x, 426-427, 429. 



general account, i, 319-3,'0; iii, 115-118; 

 viii, 207-210. 



lady-bug preying on, iii, 116, 148; iv, 12. 



life-history, viii, 207-208. 



preventives, viii, 210. 



reference, i, 8, 236; iii, 149; iv, 197, 199, 

 204; V, 153; vii, 331, 335, 345, 357; viii, 

 122; ix, 294, 369; x, 36J, 495, 497, 512. 



remedies, i, 319; iii, 117; vi, 167; viii, 209. 



when to attack, viii, 208; x, 428. 

 Hop-vine grub (Qortyna immanis), ii, 35, 40; 



X, 372-373. 

 Horatius, Niscniades, i, 334. 

 hordei, Aph's [iiphonophoragranaria], iii, 112; 

 V, 246, 251 . 



Eurytoma [Isosoma], i, 304, 307; iv. 27. 



Isosoma. iv, 11, 2'-35, 205; v, 315; ix, 458. 



Pteromalus [— prec ] , i, 307. 

 Hormaphis hamamelidip, ix, 4!1, 412. 

 Horn-fly, v, 306, 3C7, 308; vii, 3.32-334. 

 Horn-tails, ii, 216; iv, 38, 95; v, 311; vi, 171. 

 Horned Corydalis, viii, 169-163; x, 497. 

 Hornets, i, 78, 168; iv, ISO; ix, 33, 60. 

 horridus, Acarus [Tyroglyphus loogior] , v, 292. 

 hortensis [c^ruleocinctus] , Julus, iii, 1:33. 



Smynthurus, i, 32.-; ii, 2 7. 

 hortulanus, Bibio, ii, 112. 

 Horse-chestnut: insects injurious to, 



Amphidasys [Eubyia] cognataria. ii, 101 . 



Orgjia leucostigma, i, 33, 64, 98; Ii, 69; iv, 

 50; vi, 107; vii. 2:6; ix, 295, 437. 



Zeuzera pyrina, ix, 426. 

 Horse flies, vi, 116. 

 House flies, i, 62. 



fly fungus, ii, 179. 



fly, J, 146, 169, 18?, 223; iv, 167; vi, 168; vii, 

 3:6; X, 475. 



fly parasite, vii, 384. 



infesting beetle, Ix, 422. 

 Household centipede, ix, 440. 

 Hover-flies, vii, 229; x, 377. 

 humeralis, Purpu; icenus, i, 297. 

 humicola, Podura [Achorutes], ii, 205, 214. 

 Humming-bird moths, v, 309; x, 494. 

 humuli, Hypena, vii, 375. 

 humuli, Phorodon, Eee Pnorodon humuli. 

 Hundred-legged worm, iv, 132. 

 Hunter-weevil, i, 254, 256, 301, 305, 310, 313, 318. 

 huntera, Pyrameis, x, 5o7. 

 hyalina, Tingis [Corythuca cillata], iv, 107. 

 hyalinata, Eudioptis, x, 503. 

 hyalinata, Phakellura [=prec.], v, 320 

 hyallpennis, Sciara, v, 265. 

 Hyhernia tlliaria, i, 72, 329. 

 Hydrachnidas, v, 290 

 HydrcBcia or Gortyna, i, 115. 



nictitans, x, 482. 



