INDEX TO ILLUSTRATIONS. 



Acalthoe cordata, Fig. 26, p. 220. 



Bean "Weevil, Fig. 42, p. 299. 



Bruchus fabaB, Fig. 43, p. 301. 



Carpboxera ptelearia, Figs. 6, 7, 11, pp. 109, 110, 112. 



Cepbus orcidentalis, Fig. 1!'\ p. 177. 



Cordyceps chineusi.s, FigB. 24, 25, p. 217. 



Corn -stalk-borer, larger, work of, Fig. 3, p. 99. 



Cratotecbua sp., Fig. 19, p. 195. 



Diabrotica 12-punctata, Fig. 5, p. 104. 



Diatra"a saccharali.s. Figs. 2, 4, pp. 95, 101. 



Dolenis arvensis. Fig. 13, p. 172. 



Elacbi.stus spilosoniatis. Fig. 20, p. 196. 



Elasmus varius, Fig. 39, p. 253. 



Helia a>mula. Fig. 8, p. 110. 



Helia americalis. Fig. 10, p. 111. 



Homalotylusobscurus, infesting Coccinellid larva. 



Fig. 17 p. 193. 

 Hypodenua bovis. Figs. 45,52, 53, 54, 55, pp.311, 



315.316. 

 Hypodeniia lineata, Fig.s. 44, 48, 49, 50, 51, pp. 307, 



313.314,315,316. 

 Hypoderma lineata, diagram of spiny armature, 



Figs.46. 47, pp. 311,312. 

 Lead pijie bored by larva. Fig. 23, p. 202. 

 Leoi)an\ mutb, Fig. 56, p. 317. 

 Lita solanella, Fig. 27, p. 239. 

 Litbocolleti.s, Figs. 16, 18, pp. 193, 194. 

 Mantid, Australian, cross section of egg case of 



Fig. 30, p. 244. 



771_N(). 11 5 



Minie ball gnawed by wood-boring larva, Fig. 1, 



p. 81. 

 Nematus marylandicus. Fig. 14, p. 175. 

 Panchlora viridis. Fig. 12, p. 120. 

 Pea Weevil, Fig.s. 40, 41, pp. 297, 298. 

 Podagrion mantis. Fig. 28, p. 242. 

 Praon, cocoon cf, Fig. 21, p. 196. 

 Prodoxns coloradensis. Fig. 74, p. 374. 

 Prodoxus decipiens, Figs. 69, 70, 71, pp. 371, 372. 

 Prodoxus marginatum. Fig. 72, p. 373. 

 Prodoxu.s reticulatus. Fig. 75, p. 374. 

 Prodoxns j'-inver.sus. Fig. 73, p. 373. 

 Pronuba maculata. Fig. 66, p. 368. 

 Prouuba yuccasella. Fig. 58, 59, 60, 61, 67, pj). .360, 



362, 363, 365, 368. 

 Sphecius (speciosiis). Figs. 32, 33,34. 3.'). 36,37.38, 



pp. 248, 249, 250, 251, 252. 

 Stagmomantis Carolina, Figs. 29, 31, p. 244. 

 "Water-bug, Hydrobatid, undetermined. Fig. 22, 



p. 199. 

 Tucca aloifolia, flower fully opened, Fig. 57, p. 359. 

 Yucca angustifolia, mature pods. Fig. 68, p. 369. 

 Tucca filamentosa. Figs. 62, 64, p. 364. 

 Yucca, nectar apparatus. Fig. 65, p. 366. 

 Yucca pistil, section of carpel, Fig. 63, p. 364. 

 Zanclognatba minimalis. Fig. 9, p. 111. 

 Calothysanis amaturasia. Figs. 76, 77, j). 382. 



413 



