506 



INDEX. 



Tipul idee — Continued. 

 food of, 190, 195. 

 key to genera of larvae of 

 aquatic, 196. 

 TipiilinsB, 196, 197, 206-220. 

 key to larva3 of. 208. 

 specitic characters of pupa^ 



of, 210. 

 sp. (o), 209, 214. 

 sp. (6), 209, 215. 

 sp. (c), 209. 

 sp. id), 209. 

 sp. (/), 210, 219. 

 Tokophrya quadripartita, 316. 

 Tomato- worm, infection experi- 

 ment with, 362. 

 Top-minnows, 155. 

 townsendi, Aspidiotus, 385, 386. 

 Transactions of the Entomolo- 

 gical Society of London 

 cited, 195. 

 Kansas Academy of Science 

 cited, 226, 247. 

 Trapezonotus nebulosus, coecal 



structures in, 4, 5. 

 Trichoptera, 163, 164. See Case- 

 flies, 

 trimaculatus, Tabanus, 234. 

 trlspilus, Tabanus, 232. 

 tristis, Anasa, 5, 340-379. 

 trisulca, Lemna, 168, 177, 271. 



See Errata, 

 trivittatus, Leptocoris, 359. 

 tuberculosa, Difflugia, 313. 

 Tubifex rivulorum, 195. 

 Tubiflcidce, 289. 

 turbidus, Tabanus, 233. 

 turcicus, Lygaeus, 4. 

 Turner, C. H., Additional Notes 

 on the Cladocera and 

 Ostracoda of Cincin- 

 nati, Ohio, cited, 465. 

 works on Ostracoda cited, 



414. 

 See Ilerrick, C. L., and 

 Turner, C. H. 



Turtle, Mu.sk, 316. 

 Snapping, 316. 

 Twice-stabbed Lady bug feediii^" 

 on Aspidiotus forbesi, 3S2. 

 feeding on Chionaspis ameri- 

 cana, 393. 

 Typhlocypris, 429, 458. 

 Tyrrell, M. W., 339. 



U 



Ude, H., 148. 



Beitrage zur Kenntnis au-*- 

 liindischer Regeawiirmer, 

 cited, 142, 285. 

 Beitrage zur Kenntnis der 

 Enchytneiden und Lum- 

 briciden, cited, 40(5. 

 Ueber zwei neiie Luinbricideti- 

 Arten aus Nordamerika, 

 cited, 286. 

 Wiirmer der Provinz Han- 

 nover, I., cited, 292. 

 uliginosus, Geocoris. 4. 

 ulmi, Aspidiotus, 388. 



Gossyparia, 293. 

 Ulmus americana infested by As- 

 pidiotus ulmi, 389. 

 infested by Chionaspis amer- 

 icana, 392. 

 unicolor, Nemotelus, 266. ■ 

 U. S. Coast and Geodetic Sur- 

 vey, 36. 

 Department of Agriculture, 

 Division of Economic 

 Ornithology, Bulletin of, 

 cited, 20. 

 Engineers, 36. 

 Fish Commission, Report of, 



cited, 289. 

 Lake Survey, 36. 

 Univalves as food of larva3 of 

 horse-flies, 157. 

 operculate, 157. 

 University of Illinois, 367, 414. 

 Biological Experiment 

 Station of the 138. 

 See under Biological. 



