GENERAL INDEX. 



141 



Toxoptera graniinum (?), reproductiou of, IV, 246 ; 

 art., 245-248. 



sp., parasitized by Lysiphlebuscitraphis, III, 00. 

 Trachoma horridella, European, distinguished from 

 T. sen ex, I, 288. 

 senex n. sp., descr., I, 288. 

 Tragidion armatum, deformity in. III, 431. 

 biologic notes on, V, 3ii, ,'311, 312. 

 fulvipenne, oviposition of, II, l'J2 

 Tragoccphala infuscata, in Missouri, \, 323. 



viridis, in northwest Missouri, V, 323. 

 Trains stopped by (■aterj)i liars, I, 30. 

 Trapezunotus n. sp., injuring fruit trees, V, 18. 

 Tree band, a new, IV, 340. 



borers, how to kill, IV, 270. 

 claims, insects injurious on, III, 2. 

 crickets, in Ohio, I, 219. 



food liabits of, II, 125, 130-132. 

 in Nebraska report, II, 258. 

 hoppers, species feeding on cotton, VII, 323. 

 Trematopygus, parasite of Cheimatobia, III, 2, 77. 

 Tremex columba, notes on, I, 9, 168, 170, 171, 179, 



200, 253. 

 Tribolium confusum, at World's Fair, VI, 220, 223. 

 distribution of, VII, 209, 329. 

 ferrugineum, infesting stored grain in Venezu- 

 ela, III, 333. 

 in Mississippi bull., ref., IV, 293. 

 at World's Fair, VI, 220. 

 distribution of, VII, 329. 

 madens, distribution of, VII, 329. 

 Trichacis rublcola, bred from cecidomyiid gall on 

 blackb.rry, IV, 125. 



bred from cecidomyiid gall on Veruonia 

 noveboracensis, IV, 125. 

 rufipes, parasitic on Balaninus nasiciis, IV, 125. 

 parasitic on Blastobasisglanduli Ua, IV, 125. 

 Trichasiua clavatus, wrongly referred, 1 1, 359. 

 Trichobaris trinotata, remedies against, II, 378. 

 iu Iowa, III, 251, 259; VI, 193. 

 bred from Solanum carolinense, V, 135. 

 in New .Jersey, VII, 196. 

 Trichodectes climax, treated by Curtice, III, 91. 

 limliatus, treated by Curtice, III, 91. 

 resemblance of ultimate Platypsyllua larva to, 



II, 201. ; 



sphiiirocephalus, treated by Curtice, III, 91. 

 Trichogramma, destroying eggs of Nematus, 1,37. 



possible parasite of forest tent-caterpillar, m., 

 111,470. 



pretiosa, destroying cotton worms, m., 111,306. 

 parasitic in eggs of zebra caterpillar, V, 289. 



sp., parasitic on Mamestra picta, V, 120. 



sp., on Papilio turnus, V, 126. 



sp., on Nematus ribesii, V, 126, 289. 

 Trichopoda ciliata (?), taken in the District, II, 102. 



hirtipes (?), taken in the District, 11,102. 



radiata, taken in the District, II, 162. 



sp., taken in the District, 11,162. 

 Trichoptera, Phryganeida; placed iu, I, 301. 



aquatic, from Mississippi bottoms, II, 294. 

 Trichopterygid beetles, a peculiarity of, 11,57,122. 

 Trichopteryx n. sp., in Florida gopher boles, VI, 304. 

 Trichotheca, remarks on genus. III, 4^2. 

 Tricobius dugesil n. gen. and sp., on bat. III, 357. 

 Tridactylus minutus, on cotton, VII, 25. 

 Trigona, curious defenses constructed by, ref., V, 288. 



wax-producing organs of, VI, 360. 



Trigonalys costalis, parasitic on Acronycta lobelias, 



111,464. 

 Trigonogenius sp., an herbarium pest in Caliroriiia, 



1,162. 

 Trimerotropis coeruleipe.s, iu New Mexico, VI, 31. 

 sp., in "Bad Lands," I, GO. 

 vinculata, in California, I, 228. 

 in New Mexico, VI, 31. 

 Trineura aterrima, on exhumed corpses, II, 371. 

 Trinidad Field Naturalists' Club, journal of, rev., 



V, 65. 

 Trioza tripunctata, annual generations of, V, 227. 

 Triphleps insidiosus, injuring chr3'8anthemuins, I, 

 122; ref., 111,351. 



preying on Thripidai, I, 140. 

 attacking scales, 11,304. 

 feeding on cotton, VII, 321. 

 Triptogon imperator, larva, description of, 111,390. 

 Triptotricha, paper on, ref., Ill, 178. 

 Trirhabda luteocincta, on Artemisia califoniica, V, 



35. 

 Trissolcuseuschistus, lired from eggs of Ku.>ichistus 

 servus, IV, 124. 

 murgantiaj, parasite of cabbage bug, V, 138. 

 podisi, bred from eggs of Podisus spinosus, IV, 



124. 

 sp., parasite of Brochymena obscura, VII, 211. 

 thyanta>,bred from eggs of Thyanta custator, IV, 

 124. 

 Tristyla alboplagiata n. sp., V, 332. 

 Tritomacalifornica, habits of, IV, 260. 

 Trochilium fraxini, in Dakota, IV, 68. 



syriugaj, from egg to adult in three months, ref., 

 VI, 206. 

 Trochosa, not poisonous, I, 347. 

 Trogoderma insulare, infesting collection.*. Ill, 34. 

 sp., parasitized by La^liustrogoilerniati.*, IV, 122. 

 tarsalc, not known in Europe, III, 34. 



in silkworm cocoons, Xl, 226. 

 versicolor, replacing tarsale in Europe, III, 34. 

 Trogoxylon, merged into Lyctus, ref., IV, 351. 



(Lyctus) parallelopipedon, haliits and remedies, 

 V, 198. 

 Trogus exesorius, hosts <if, I, 101; III, 152. 



obsidianator, host of, I, 161. 

 Trombidium bulbipes, parasite of gypsy moth, ref., 

 IV, 354. 

 destroying eggs of Doryphora, II, 189. 

 larval, transmitter of disease, ref., V, 273. 

 locustarum, in New Hampshire, II, 07, 68. 



infesting locust, mm., VI, 271. 

 muscarum, jiarasite on house-fly. III, 340. 

 or Mexican jigger, V, 211. 

 Tropidolophus formosus, iu New Mexico, A'l, 31. 

 Tropiuotus ornaticoUis, in Chile, ref., VI, 47. 

 Tropisternusglaber, in United States and Chile, 1, 119. 



lateralis, in United States and Chile, I, 119. 

 Trox, habit of, nun., Ill, 485. 

 Trycolyga bombycis, parasite on Bonibyx, II, 204. 



of ludia, ref., VI, 204. 

 Trypeta ajqualis, from Xanthium seeds. III, 129. 

 article. III, 312. 

 canadensis, on gooseberry, ref., IV, 3.55. 

 capitata, in peaches in Bermuda, III, 5. 

 electa, on Solanum carolinense, V, 135. 

 fratria, mining parsnip leaves, VII, 384. 

 gall on Solidago, Schizoprymnustexauus reared 

 from, II, 353. 



