408 



Silver Fish, in houses, 315. 

 Sirnulium, investigation of, 8. 



meridionale, effect of open winter on, 261. 

 larvae in Louisiana, 9. 



pecuarum, effect of open winter on, 261. 

 Siphocoryue pastinaceae, on carrot, 328. 

 Siphonophora avense, injury in 1889, 31. 

 in Michigan, 44. 

 new parasites of, 246. 



near erigeronensis, on Salsify, 256. 

 Sitodrepa panicea, in red pepper, 321. 

 Sitones hispidulus, enemy to clover, 385. 



recently imported from Europe, 123. 

 Six-spotted mite of the orange, description, 225. 

 Skein Centipede, in houses. 315. 

 Skunk, destroying the White Grub, 195. 

 Smynthurus, destroying red rust of wheat, 259. 

 Snails. Zaitha devouring, 201. 

 Snowy Tree-cricket, insectivorous food-habits of, 



125. 130. 

 Solenopsis fugax, destroying blackberries, 257. 

 Sorghum Borer, in India, 61. 

 Sparrow-Hawk, destroying the TThite Grub, 195. 



good service in Colorado, 146. 

 Spathiinse, bred parasitic, 350. 

 Sphendale infuscata, mm, 340. 

 Sphenophorus ochreus, life-history, 132. 

 Sphinx atropos, stridulation, 13. 



Carolina, in Mississippi, 283. 



convolvuli, on sweet potato in Xew Zealand, 

 135. 

 Spiders, bites of, 46, 189, 254. 



parasites in eggs of, 359. 

 Spilarctia suffusa, damaging jute in India, 62. 

 Spilosoma fuliginosa, a circumpolar species, 236. 



virginica, eating musk-melons, 382. 

 eating salsify, 255. 

 Spraying, experiments in, 181. 

 Squash Borer, in Mississippi, 283. 



Bug, in Mississippi. 283. 

 Stagmomantis Carolina, mm, 340. 



dimidiata, mm, 340. 



minor, mm, 340. 

 Stauropus alternus, on tea plant in Ceylon, 193. 



fagi, alternus closely allied to, 193. 

 Stegana (?) sp., found in dung, 254. 

 Stenoma, characters and relations, 150, 154. 



algidella, possible synonym, 153. 



crambitella n. sp. "vTlsni.. described, 154. 



furcata n. sp. Wlsm., described, 153. 



humilis. synonymy, 154. 



leucillana, possible synonym, 153. 



schlaegeri, note, 152. 

 Stomoxys, Haematobia formerly classed under, 95. 

 Strawberry Root-louse, mm, 294, 340. 



Saw-fly, Monostegia, 137. 

 Stri, ed Cucumber beetle, mm, 294. 

 gauze frame for, 340. 



Grape vine beetle, injury in Ohio, 92. 

 Sugar-cane Borer-moth, injury in India, 61. 



Borer, tropical, in Louisiana, 389. 

 Synageles, a m yrmecophiloua species of, 123. 

 Synemosyna, a myimei'ophilous species of, 123. 

 Syntomeida epilais, described preparatory stages, 



360. 

 Syrphids preying on the Grain Aphis, 31. 



T. 



Tachina Flies, destroying Datana, 257. 

 bred from Cimbex, 164. 

 bred from Cut worms and Gortyna, 281. 

 infesting Melanoplus atlanis, 68. 

 parasitic on Ocneria, 210. 

 Tseniocampa rufula, Anthrax bred from cocoon, 

 353. 

 exempt from attack of Telephorus, 49. 

 Tarnished plant-bug, on pear and apple, 49. 

 Tea Aphis, in Ceylon, 329. 



Bark-louse, on tea plant in Ceylon, 193. 

 Tegenaria agilis, Acrocera bred from, 288. 

 Telea polyphemus, in Minnesota, 164. 

 Telephorus consors, new enemy of Icerya, 49. 

 Telesilla cinereola, in Mississippi, 283. 

 Temnochila hubbardi, from Florida, 333. 

 Templetonia nitida, on exhumed corpses, 371. 

 Tenebrio molitor, in pin-cushion, 148. 



obscurus, in Colorado. 332. 

 Tent Caterpillar in Arkansas in 1889, 27. 

 Tenthredinidae, destructive to the strawberry, 



137. 

 Tephritis sp., affecting fruit in Queensland, 266. 

 Teras oxycoccana, synonymy, 337. 



terminalis, Meconema ovipositing in galls of, 



224. 

 vacciniana, synonymy, 337. 

 Teretriosoma hornii. from Florida, 333. 

 Termes flavipes, eating through cloth and wood, 

 253." 

 in Mississippi, 283. 

 Tetragnatha grallator, from Mississippi bottoms, 



294. 

 Tetranychus bioculatus, on tea-plant in Ceylon, 

 193. 

 rosearum. color similar to 6-maculatus, 225. 

 6-maculatus n. sp. Kiley, described, 225. 



in Florida, 367. 

 tiliarum. color similar to 6-maculatus, 225. 

 vitis, color similar to 6-maculatus, 225. 

 Tetraonys cruciatus, synonym, 288. 

 cubensis, synonym, 288. 

 4-maculatus, synonymy, 288. 

 Tetrophthalmus, mm, 389. 

 Tettigiida?, Buckton's monograph, 388. 

 Texas Cattle-tick, injury, 20. 

 Thamnotettix sulphurella, parasitized by Pipun- 



culus, 271. 

 Thesprotia bacnlina, mm, 340. 

 Thirteen-spotted Lady-bird, on aquatic plants, 



201. 

 Thripidae, mm, 327. 

 Thrips, in wheat, 338. 



on salsify, 256. 

 Thyridopteryx ephemeraeformis, Ceylon Faggot- 

 worm similar to, 192. 

 Thysanura, genus Tomocera in, changed, to Dilo- 



phogaster. 249. 

 Tinea granella, damage in America, 167. 



lucidella, injuring horns of ruminants in India, 



62. 

 pellionella, a clothes moth, 212. 

 tapetzella, a clothes moth, 212, 214, 

 zeae, relation to Ephestia kiihniella, 168. 



