226 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvi. 



206. Darwin, C, Psyche, III, 1881, p. 250. 



207. Hart, W. E., Psyche, III, 1881, p. 254. 



208. KiTCHNER, Psyche, III, 1881, p. 256. 



209. Targioni-Tozzetti, Aiinali di Agric. No. 84, scientific part, 1881, pi. iii, figs. 



14, 15, Art. V, pp. 120-134. 



210. Targioni Tozzetti, Bull. Ent. Soc. Ital., XIII, 1881, p. 210. 



211. Ormerod, E. a.. Manual Inj. In.s., 1881, pp. xxvii, xxviii, 86-S8, figs. 



212. Howard, L. O., Kept. Dept. Agric, 1881, p. 137. 



*213. LtJTKEN, C. F., Dyreriget en Hand-og. Laerebog, Kjoljenhavn, 1881-82, p. 446. 

 214. LiNTNER, J. A., First Ann. Kept. Ins. N. Y., 1882, pp. 79, 303, 332. 

 *215. Krauss, H., Zoologische Jahresbericht, f. 1880, Pt. 2, 1882, p. 185. 



216. Pergande, Th., Entom. Monthly Mag., XVIII, 1882, pp. 235-236. 



217. Pekgande, Th., i:ntoniologist, XV, 1882, pp. 94-95. 



218. OsBORN, H., Psyche, III, 1S82, p. 369. 



219. Pergande, Th., Psyche, III, 18S2, p. 381. 



220. Lefevre, E., P^ntomologist, XV, 1882, p. 240. 



221. , Wiener Entomologis. Zeitung, I, 1882, p. 104. 



222. Duncan, P.M., The Transformations of Insects, Sixth thous., 1882, pp. 376-.377. 

 *223. OsBORN, H., Iowa Homestead, May 26, 1882; also in Western Farm Journal, 



XII, 1882, p. 148. 



224. OsBORN, H., Trans. Iowa St. Hort. Soc. for 1882, 1883, pp. 205-209. 



225. Saunders, Wm., 13th Kept. Ent. Soc. Ontario for 1882, 1883, p. 66. 



226. Saunders, Wm., Ins. Inj. to Fruits, 1883, pp. 138, 238. ' 



227. Packard, A. S., Guide to Study of Ins., 8th ed., 1883, pp. 69, 80, 378, 547-550. 



228. Packard, A. S., 3d Kept. U. S. Entom. Commission, Pt. 3, 1883, p. 297. 



229. SiCARD, Henri, Elements der Zoologie, 1883, p. 422. 



230. Cook, A. J., Ins. Orchard, Vineyard, etc., 1883, pp. 122-123, figs. 100-102. 



231. OsBORN, H., Canad. Entomol., XV., 1883, pp. 151-156. 



232. Altum and Landois, Lehrbuch der Zoologie, 5th ed., 1883, p. 109. 



233. Cassell, Natural History, VI, 1883, pp. 146-147. 

 *234. PoRTscHiNSKi, J., Rcv. mens. Ent., I, 1883, pp. 44-53. 



235. Curtis, J., Farm Insects, 2d ed., 1883, pp. 285-289, 431-432, pi. ,t, figs. 7-9, pi. 



o, figs. 14-17. 



236. Packard, A. S., Amer. Nat., XVII, Pt. 2, 1883, pp. 820-829; Ami. and Mag. 



Nat. Hist., (5), XII, 1883, pp. 145-154. 

 *237. Costa, A., Atti Acad. Napoli, (2), I, 1883, p. 71. 



*238. , Entomologisk Tidskrift, 1884, p. 90. 



*239. , Sitzungsb. d. Naturf. Gesell. bei Univ. Dorpat, 1884, p. 149. 



240. WiTLACziL, E., Zeit. f, Wiss. Zool., XL, 1884, p. 633. 



241. Claus and Sedgwick, Eleni. Text-book of Zool., 2d ed., Pt. 1, 1884, p. 559; 4th 



ed., 1892. 

 *242. Reuter, 0. M., Rev. d. Ent., Ill, 1884, pp.-290, 291. 



243. Ormerod, E. A., Guide to Methods of Ins. Life, 1884, pp. 30, 149, 150, fig. 



244. Targioni-Tozzetti, Letta alia R. Accad. dei Georgofili, 1885; Di Alcuni Rap- 



porti della Coitivazioni Cogli Insetti, 1885, pp. 31, 32, pi. 2, figs. 6, 7. 



245. Whitehead, 11th Rep't to Agr. Dept. Gt. Brit., 1885, pp. 152-153. 



246. KiRBY, Wm., Text-book of Entomology, 1885, p. 95, 2d ed., revised and aug- 



mented, 1892, pp. 11, 12, 95. 



247. OsBORN, H., Coll. Bull. 2, St. Agrl. College, Iowa, 1885, pp. 96-97; Trans. Iowa 



St. Hort. Soc. for 1883, XVIII, 1884, pp. 520-521. 



248. Wood, Animate Creation, III, 1885, p. 393. 



*249. Schneider, A., Zool. Beitrage, I, 1885, pp. 257-300, pis. xxxii-xxxv. 



250. ZirrEL, Handb. d. Pahieontology, I, Pt. 2, 1885, p. 784, fig. 999. 



251. ■^^- ^ Bull. Soc. Ent d. Belgique, 1885, p. Ixx. 



