INDEX TO AQUATIC INSECTS IN NEW YORK STATE 



509 



Henshaw, Samuel, acknowledg- 

 ments to, 326, 442. 

 Hermes corripjens, 469. 



hieroglyphicus, 469. 



Indecisus, 460. 



maculatus, 459. 



maculifera, 468. 



maculipinnis, 468. 



pectinicornls, 460. 



ruficoUis, 468. 

 Herrick, A., cited, 389, 392, 394-95. 

 Hetaerina, 220, 225-28; key to' spe- 

 cies, 226. 



americana, 225, 226-28, 275. 

 explanation of plate, 488. 



califomica, 227. 



titia, 227. 



tricolor, 226, 228. 

 Heteroceridae, 292. 

 Heymons, R., cited, 484. 

 hieroglyphicus, Coi-ydalis, 469. 

 hieroglyphicus, Hermes, 469. 

 hieroglyphicus, Neuromus, 466, 469. 

 hirticollis, Donacia, 315. 

 hirtipes, Simulium, see Simulium 



hirtipes. 

 Histeridae, 290. 

 Holtz, Martin, cited, 484. 

 Horn, cited, 325. 

 Horvath, cited, 337. 

 hostis, Halesus, 287. 

 Houghton, acknowledgments to, 328. 

 House flies, 329. 

 Howard, L. O., acknowledgments 



to, 326; cited, 337, 388, 389, 409, 



411, 415, 421, 484. 

 howardii, Psorophora, 410. 

 Howland, H. N., work of, 202. 

 Hydrophilidae, 290. 

 Hylaeoneura lignei, 484. 

 Hyperteles polynemae, 230. 

 hypoleuca, Donacia, 316. 



illota, Corydalis, 468. 

 lllotum, Sympetrum, 272. 276. 

 inamabilis, Corydalis, 476, 477, 485. 

 incesta, Libellula, 277. 

 indecisus, Hermes, 460. 

 Inequalis, Lestes, 233, 235-36. 

 iners. A grion , 261. 



infectus, Neuromus, IS.j. 



infumata, Sialis, cee Sialis infumata. 



innoxium, Simulium, 352, 374. 



Intacta, Leucorhinia, 275, 278. 



intimus, Neuromus, 485. 



invenustum, Simulium, see Simuli- 

 um invenustum. 



Irene, Agrion, 249. 



Irene, Nehallennia, see Nehallennia 

 Irene. 



irritatum, Simulium, 352, 365. 



Ischnura, 236, 237, 259-62; key to 

 species, 260. 

 posita, 259, 260, 261-62. 

 ramtiurii, 260, 261. 

 verticalis, 259, 260-61, 262, 275, 

 277, 279. 

 explanation of plates, 488. 



Ithaca, entomologic field station at, 

 200; natural advantages, 201. 



jamaicensis,- Culex, 416. 



Janata, Boyeria, 275. 



japonicus, Chauliodes, 485. 



Jaroshevsky, W. A., cited, 484. 



Johannsen, Oskar Augustus, breed- 

 ings' of nematocerous Diptera 

 conducted by, 200, 202; Aquatic 

 Nematocerous Diptera, 201, 203, 

 206, 207, 279, 328-441. 



Julia, Ladona, 246, 275. 



Junius, Aeschna, 275. 



Junius, Anax, 277, 279. 



Kaltenbach, cited, 326. 



Kellicott, cited, 241, 243. 



Kellogg, V. L., acknowledgments 

 to, 328; cited, 331, 333, 334, 336, 

 337, 483. 



Keys, to Aedes, 425; Agrioninae, 

 236-37; Argia, 240' Calopterygl- 

 dae, 220; Galop ter. 222; Chauli- 

 odes, 457-58; Chry&oinelidae, 294; 

 coleopterous larvae, -. 9-94; Cory- 

 dalinae, 452-53; Corydalis, 476-77; 

 Culex larvae, 415-16; Ciilicidae of 

 the northern states, 390-92; ne- 

 matocerous Diptera, 330-32; Dixa, 

 431-32; Donacia, 314-17; Doua- 

 ciinae, 314; Hetaerina, 226; 



