Chrysopila humilis, 91. 



Chrysops fulvaster, 90. noctifer, 90. 

 proclivis, 90. surdus, 90. 



Chytonyx, 264. iaspis,36. 



Chytoryza, 229. tecta, 229. 



Cicada, 31, 168. dorsata, 31. pruiiiosa, 

 117. putnami, 92. rimosa, 31. 



Cicindela, 23, 55, 235, 241. celeripes. 

 234. cuprascens, 223. cursitans, 234. 

 dorsalis, 117. hirticollis, 234. hirtllabris, 

 48. lepida, 234. longilabris, 212. macra, 

 223. maga, 48, 234, 235. nevadica, 48. 

 pilatei, 234, 235. politula, 48. puritana, 

 223. purpurea, 212, 248. repanda, 212. 

 schaupii, 55. striga, 48. vulgaris, 248. 

 wapleri, 48. 



Cirabex americana, 255. 



Cimex lectularius, 94, 130. 



Cionus scrophulariae, 208. 



Cirphula, 15. 



Cirrophanus triangulifer, 61. 



Cistela tlievenetii, 48. variabilis, 48. 



Cisthene subjecta, 261. 



Clavator sabulonum, 90. 



Cleandrus, 16. 



Clinidium, 48. calcaratum, 48. 



Clisiocampa americana, 29, 114, 163, 

 207, 282. sylvatica, 162, 207, 261, 263, 

 282. 



Clitarchus, 16. 



Clitellaria rustica, 90. 



Clitumnus, 16. 



Clivina elongata, 23. 



Clivinema, 27. villosn, 27. 



Cloe quebecensis, 43. 



Clonaria, 24. 



Clonistria, 24. bartholomaea, 16, 24. 



Clubiona frigiduln, 11. 



Clytanthus ruricola, 213. 



Clvtus robiniae, 19, 163. speciosus, 

 163.- 



Cnemodontus, 63. 



Coccinella bipunctata, 163. munda, 

 163. novemnotata, 163. tricuspis, 212. 



Cocconotus, 26. degeeri, 16. tricornis, 

 16. 



Coccophagus lecanii, 200. 



Coelodasys unicornis, 28. 



Coelophyllum, 10. simplex, 10. 



Coelopterna, 26. stalii, 10. 



Coelus, 54. 



Coelotaxis, 54. muricata, 54. punc- 

 tulata, 54. 



Coenonvcha, 48. ovipennis, 48. soci- 

 alis, 48, 54. 



Colaspis tristis, 213. 



Colastus semitectus, 159. 



Coleocentrus rufus, 43. 



Coleoph ra, 288; artemisicolella, 64. 

 basistrigella, 64. nigralineella, 229. ver- 

 noniaeella, 288. 



Colias ariadne, 41. chrvsotheme, 41. 

 eriphyle, 54. eury theme, 257, 259. kee- 

 waydin, 31. meadii, 41. myrmidone,41- 

 42. philodice, 12, 195, 257, 259, (v. Eu- 

 rymus ph.). 



Colopha ulmicola, 248 



Colpolopha, 26. 



Comastes, 90. robustus, 90. 



Compsocerocoris, 27. annulicornis, 27. 



Conchylis argentifurcatana, 230. hipe- 

 ana, 230." 



Goniontis, 54. 



Conocephalus ensiger, 16. infuscatus, 

 10. triops, 16, 154. 



Conorhinus sanguisuga, 135. 



Conosoma basalis, 19. 



Conotelus obscurus, 159. 



Conotrachelus nenuphar, 163. 



Copablepharon absidum, 284. 



Copidryas gloveri, 216. 



Copipanolis cubilis, 36. 



Coptacra, 15. 



Cordylospasta, 47. fuUeri, 47. 



Corethra, 238, 240. exita, 93. 



Corinala stalii, 27. 



Corisceum quinquenotella, 255. quin- 

 questrigella, 288. 



Corixa alternata, 200. tumida, 92. 



Cornops, 10. bivittatum, 10. 



Corphyra lugubris, 213. 



Corydalis [scr. Corvdalus, q. v.]. 



Cor'ydalus, 197, 229, 290. cornutus, 

 96, lOi, 160. 



Corymbites caricinus, 213. cylindri- 

 formis, 289. 



Coscineuta, 15. virens, 15. 



Cosmia porophoroides, 61. 



Cosmorhj'ssa, 16. 



Cosmozosteria, 24. 



Cossinoderus, 63. 



Cossus centerensis, 255. ligniperda, 

 125. nanus, 61. 



Crabro stirpicola, 189. 



Crambodes talidiformis, 37. 



Crambus interruptus, 248. 



Cratippup, 25. 



Cratylus, 16. 



Crepidodera helxines, 213. 



Cressonia juglandis, 70-72, (v. Smerin- 

 thusj.). 



Crocigrapha normani, 37. 



Cryphalus abietis, 211. 



Cryptobium latebricola, 212. 



Cryptocephalus balteatus, 211. 



Cryptohypnus bicolor, 212. sanborni, 

 212. 



Cryptophagus, 212. 



Crvptoporus, 92. compactus, 92. 



Cryptotarsus, 63. 



Cryptus, 30. brevicornis, 30. cauda- 

 tus, 30. cinctus, 30. occidentalis, 30. 

 iruficoxus, 30. 



Cteniscus, 30. concolor, 30. rufus, 43. 



Ctenochilus, 45. 



Ctenophlebia, 26. 



Ctenucha virginica, 29. 



Cucullia, 29. asteroides, 28, 37. con- 

 vexipennis, 28, 37. florea, 29. interme- 

 dia, 37. luna, 12. serraticornis, 29. 

 speyeri, 29. 



Cnlex proavitus, 93. 



Cyaniris, 168, 215. lucia, 257, 259, (v. 

 Lycaenal. ). neglecta, 257, 259. pseu- 

 dargiolus. 111, (v. Lycaena p.). 



Cychrus minor, 55. viduus, 131. 

 wheatlevi, 55. 



Cyclonotum, 219. 



Cvclopides dardaris, 120. eryonas, 120. 



Cyclops, 161. 



Cyliudrogaster nigra, 13. 



Cylindropterus, 63. 



C'ymatodera, 55. belfragei, 55. oblita, 

 55. xanti, 55. 



Cymatophora crepuscularia, 285. mag- 

 nifica, 61. 



