INDEX TO ILLUSTRATIONS. 



Aeontia lanceolata, Fig. 46, p. 329. 

 Acontia ( ?) n. sp., Fig. 46, p. 329. 

 Aleniodicus cocois, Figs. 39, 40, 41, pp. 314, 315, 316. 

 Aleyrodes citri. Figs. 23. 24, pp. 219, 221. 

 Amphizoa lecontei. Figs. 4. 5, pp. 19, 20. 

 Antaplaga koebelei, Fig. 46, p. 329. 

 Anthonomus signatiis, Figs. 15, 16, p. 176. 

 Anthonomus signatus. with work of on straw- 



beirj, Figs. 13, 14, pp. 167, 171. 

 Aichippus butterflies resting at night. Fig. 22, p. 



206. 

 Bee-hive, ancient Greek, Fig. 30, p. 231. 

 Belvosia bifasciata, variations in, PI. I, opp. p. 238. 

 Birch leaf showing work of Bucculatrix canaden- 



sisella. Fig. 3, p. 14. 

 Bittacus, maxilla of. Fig. 22, p. 162. 

 Bruchus pisi. first larval .stage of. Fig. 21, p. 205. 

 Bu'culatrix canadensisella, with work of. Fig. 3, 



p. 14. 

 Catolaccus anthouomi, Fig. 17, p. 185. 

 Cladius pectinieornis. Fig. 1, p. 6. 

 Cladius pectinieornis, work of. Fig. 2, p. 7. 

 Crepidodera rufipes. Fig. 47, p. 341. 

 Entilia sinuata, Fig. 25 (should be Fig. 34a), p. 244. 

 Erax, palpus and palpifer of. Fig. 12, p. 162. 

 Homalodisca coagulata. Fig. 10, p. 150. 

 Hypodei-as columbie. Fig. 7, p. 77. 

 Loxostege maclurae. Fig. 11, p. 155. 

 Loxostegesticticalis,Figs.42, 43. 44, 45, pp. 320. 321. 

 MoDo.stegia rosw. Fig. 37, p. 274. 

 Monostegia rosae. work of, Figs. 35. 36, p. 273. 



Nemognatha, maxilla of. Fig. 12, p. 162. 



Kon-s warming device, Langdon, Figs. 31, 32, 33, 34, 



pp. 231, 232, 233. 

 Omia nessiea. Fig. 46, p. 329. 

 Oncocnemis flagrantis, Fig. 46, p. 329. 

 Oncognathus binotatL>s, Figs. 8. 9, pp. 90, 91. 

 Orange leaf infested with Aleyrodes citri, Fig. 



23, p. 219. 

 Pea, pod of, showing eggs and mines of Bruchus 



pisi. Fig. 21, p. 205. 

 Peridroma demutabilis. Fig. 46, p. 329. 

 Prodoxus cinereus, Fig. 38, p. 307. 

 Pronuba, maxilte of, Fig. 12, p. 162. 

 Pronuba maculata, stalk of, showing pupa shell 



of Prodoxus cinereus, Fig. 38, p. 307. 

 Psylla pyricola, Figs. 25, 26, 27, 28, 29, pp. 226, 227. 



228. 

 Rheumatobates rileyi. Figs. 18, 19, 20, pp. 190, 191. 



192. 

 Rose leaf, showing work of Cladius pectinieornis. 



Fig. 2, p. 7. 

 Rose leaf, showing work of Monostegia rosae. 



Figs. 35, 36, p. 273. 

 Schinia intrabUis, Fig. 46, p. 329. 

 Schinia ligese. Fig. 46, p. 329. 

 Schizocerus privatus, with work of, Fig. 6, p. 25. 

 Strawberry, spray of, showing Anthonomus signa- 



tus at work. Figs. 13, 14. pp. 167, 171. 

 Sweet potato, leaf of, with egg-sacs and larva? of 



Schizocerus privatus. Fig. 6, p. 25. 

 Tristyla alboplagiata. Fig. 46, p. 329. 



