402 



Icerya purcbasi, Telephorus consors a new enemy 

 of, 49. 

 rosas, MS. name proposed, 333. 

 sacchari, mm, 333. 

 Ichneumon sp., bred from Ceratina, 366. 

 Icbneumonidae, parasitic on Ocueria, 210. 

 Ide, characters and relations, 150, 155. 



litbosina, note, 155. 



osseella n. sp. TVlsm., described, 155. 



vestalis, note, 155. 

 Idiocerus sp., on mango in India, 265. 

 Imbricated Snout-beetle, in Bruner's report, 258. 

 Imported Cabbage-worm, mm, 340. 



Gipsy Moth, in Europe, Asia, and Japan, 209. 



In New England, 208. 

 Indian meal-moth, damage in America, 167. 



in flouring mills, 278. 

 Inquilinae, bred from ^geria, 281. 

 Insecticides, American, in India, 17, 47,264. 



litigation coiicerniug, 260. 



and fungicides combined, 339. 

 Insidious Plant-bug, attacking scales, 364. 

 Iriigation, etfect on iujuiious insects, 215. 

 Ischnaspis filiformis, on palm leaf. 368. 

 Isosoma hordei, not parasitic on Cecidomyia, 195. 



orchidearum, on orchids, 250. 

 lulus sp., on exhumed corpses, 371. 



impressus, infesting ripe raspberries, 258. 

 Ixodes bovis, injury to cattle in Texas, 20. 



JassidsB, DryinidsB and Pipunculidae parasitic on, 

 271. 

 injury in India, 61. 

 Jay, destroying the White Grub, 195. 

 Joint-worm, not parasitic on Cecidomyia, 195. 



K. 

 Kakerlak orientalis, in French houses, 231. 

 Katipo of New Zealand, bites of, 134. 

 Katy-did, call of, 282. 



oviposition, 224. 

 King-bird, destroying the White Grub, 195. 

 Koebele, Albert, testimonial, 379. 



L. 



Laboratory, organization of work iu, 185. 

 I.achnosterna, sudden appearance, 297. 

 fusca in Colorado, 332. 



larva eating locust eggs, 298. 

 larval life, 372. 

 remedies, 300. 

 hirticula, in Mississippi, 283. 

 prunina, local abundance in Michigan, 43. 

 rugosa, in stomach of Chuck-wills- widow, 189. 

 Lachnus, on Pine, 314. 



longistigma, on Linden in Washington, 90. 

 platanicola, differences between longistigma 

 and, 90. 

 Lady-bird, mm, 339. 



cannibalism with, 55. 

 parasite, observed by Goding, 147. 

 Lamphideselpis, larvje injuring Cardamomin Cey- 

 lon, 61. 

 Languria gracilis, bred from rag- weed, 347. 

 mozardi, breeding habits, 346. 



Laphria canis, in Michigan, 43, 162. 

 Larch Saw-fly, in Lintner's report, 200. 

 Lasioderma serricorne, mm, 385. 

 in cigarettes, 369. 

 testaceura, injuring opium balls and cheroots, 

 62. 

 Lathridius nodifer, n^w to fauna, 333. 

 Lathrodectus sp., in Madagascar, 273. 



mactans, allied species in New Zealand, 75. 

 scelio, bites of, 134. 

 verecundus, bite of, 46. 

 Leaf Grumpier, Hemiteles bred from. 382. 

 Leaf-hoppers, on Cranberry, 337. 

 Leather Beetle, injury to goat skins in Delaware, 

 62. 

 damaging silk-worm cocoons in India, 62. 

 Lecanium sp., not attacked l»y Vedalia, 73. 



acuminatum, L. mangiferas distinct from, 48. 

 coftea', afl'ecting coffee, 265. 

 hesperidum, in Africa, 2. 



on life history, 370. 

 mangiferse on Mango, 48. 

 nigrum, affecting coffee, 265. 

 oleae, albinism in, 379. 



Dilophogastercalifornicaaparasiteof, 248. 

 in Australia, 336. 

 not attacked by Vedalia, 73. 

 viride, mm, 370. 

 affecting coffee, 265. 

 kerosene emulsion for in India, 17. 

 Leis conformis, destroying Schizoneura, 287. 

 Lepidoptera, noises made by, 11. 

 Lepisma saccharina, in houses, 316. 

 Leptocorisa acuta, injury to rice in India, 61. 

 Lesser Locust in Michigan, 44. 



New Hampshire, 62, 66. 

 water-bug, devouring aquatic animals, 201. 

 Lestophouus, validity of the genus, 91. 

 icerya>, distinct from monophlcebi, 261. 

 in California, 377. 

 value as an Icerya destroyer, 147. 

 monophlcebi, distinct from iceryae, 261. 

 Leucaniaunipuncta in Michigan, 42. 

 Leucanthiza sp., referred to Metonius la?vigatu8, 



78. 

 Leucopis sp., preying on aphides, 281. 

 Ligyrus gibbosus, in bird's stomach, 189. 

 Limneria, reared from larvai on salsify, 255. 

 difformis, parasite of Ocneria, 210. 

 eurycreontis, parasite of web- worm, 328. 

 Limonius auripilis, eating raspberries, 258. 

 Limulus, eye of, 293. 

 Lina lapponica, in Minnesota, 164. 

 scripta, in Minnesota, 164. 

 tremulie, in Minnesota, 164. 

 Linden tree-louse, on linden in Washington, 90. 

 Liobonum dorsatum, in Weed's catalogue, 199. 



formosum, in Weed's catalogue, 199. 

 Listronotus latiusculus, breeding m Sagittaria, 



201. 

 Lithobius, mm, 282. 



LithocoUetis sp., referred to Brachys aBraginosa, 

 77. 

 sp., referred to coleoptera, 77, 78. 

 sp., upper and lower mines on Betula, 120. 

 sp., upper mines on Grindelia, 119. 



