INDEX TO REPORTS I-X 



5S3 



Heterophleps triguttata, x, 483. 

 Heteroptera, classification , i, 79. 



depredating cn 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, 294, 306; iv, 181. 

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



385-386. 

 Hexagenia bilineata, iv, 124. 

 Hibernating grasshopper-, ii, 1S6, 197. 

 Hickory-borer, ii, 223; viii, 175-176; x, 497. 

 Hickory tussock-moth, 1, ?23. 

 Hilli, Hypocala, vii, 375. 

 Hippiscus tuberculatus, ix, 330. 

 HippoboscidcB, i, 79. 

 Hippodamia, vi, 118. 



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



[Megilla] maculata, iv, 80, 81. 

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

 histrionica, Murgantia, see Murganiia his- 

 trionica. 



Strachia [=prec], i, £64; viii, 292. 

 Hive bee, x, 404. 

 Homalomyia, i, 168, 169, 171. 



«anicularis, i, 168, 171. 



cilicrura [floricola Meig.] , i, 184. 



floricola, i, 184. 



prostrata, 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, 331-332. 

 number of species, estimate, iv, 181. 

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

 112-128; iv, 114-121; v, 24?-268, 276-281; 

 vi, 141-148; vii, $96-301; viii, 152-155, 207- 

 216; ix, 317-3 9; x, 420 430. 

 studies in, iv, 165. 

 Homoptera Edusa [lunata] , vii, 375. 

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

 8aundersii [lunata], iv, 57. 

 Honey-bee, i, 318; viii, 260; ix, 33; x, 404. 

 bee fly (Eristalis tenax), vii, 2*9. 

 bug (Leptocoris trivittatus), iv, 157. 

 Honeysuckle saw-fly, iii, 88. 

 Hop: insects injurious to, 



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

 115. 



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



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

 vi, 103, 167; vii, 33!, 3?5; viii, 122, 207- 

 210, 267; ix, 291, 369; x, 427-428, 429. 



Hop: insects injurious to — (.Continued). 



Rhizobiinae, 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, 319-320; 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, 233; iii, 149; iv, 197, 199, 

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

 122; ix, 294, 369; x, 362, 495, 497, 512. 



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



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

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



x, 372-373. 

 Horatius, Niscniades, i, 334. 

 hordei, Aph's [Siphoncphora granaria], iii, 112; 

 v, 246, 251 . 



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



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



Pteromalus [= prec .], i, 307. 

 Hormaphis hamamelidis, ix, 411, 412. 

 Horn-fly, v, 306, 307, 308; vii, 332-334. 

 Horn-tails, ii, 226; iv, 38, 95; v, 311; vi, 171. 

 Horned Corydalis, viii, 159-162; x, 497. 

 Hornets, i, 78, 168; iv, 190; ix, 33, 60. 

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

 hortensis [caeruleocinctus] , Julus, iii, 133. 



8mynthurus, i, 32.; ii, 2 7. 

 hortulanus, Bibio, ii, 112. 

 Horse-chestnut: insects injurious to, 



Amphidasys [Eubyia] cognataria. ii, 101 . 



Orgyia 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, IT 9. 



fly, f, 146, 169, 183, 223; iv, 167; vi, 168; vii, 

 316; x, 475. 



fly parasite, vii, 384. 



infesting beetle, ix, 422. 

 Household centipede, ix, 440. 

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

 humeralis, Purpur icenus, i, 297. 

 humicola, Podura LAchorute3], ii, 205, 244. 

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

 humuli, Hypena, vii, 375. 

 humuli, Phorodon, see Pnorodon humuli. 

 Hundred-legged worm, iv, 132. 

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

 huntera, Pyrameis, x, 507. 

 hyaiina, Tingia [Corythuca ciliata], iv, 107. 

 hyalinata, Eudioptis, x, 503. 

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

 hyalipennis, Sciara, v, 265. 

 Hybernia tiliaria, i, 72, 329. 

 Hydrachnidaa, v, 290 

 Hydrcecia or Gortyna, i, 115. 



nlctitans, x, 482. 



