34 
INDEX. 
Cricket-bird, IY, 179. 
Crickets, II, 77f, III, 14, 50t, 84f, 95f, 
96f, 98f, 102f, 113f, 121f, 138f, 
139f, 142f, 146. 
crinitus, Myiarchus, IV, 184. 
cristata, Cyanocitta, IV, 183. 
cristatus, Cyanurus, YI, 17. 
Podiceps, IY, 163. 
Cristivomer, II, 54. 
namaycush, II, 54. 
Croaker, II, 50. 
Crocodile, Floridan, V, 58. 
Crocodilia, V, 26, 58. 
Crocodilidae, Y, 58. 
Crocodilus, Y, 58. 
americanus, Y, 58. 
Croppie, 1, 37, II, 47, 76*, 89*, III, 21, 38. 
Black, II, 76*, III, 56*. 
Lake, III, 56*. 
Timber, III, 56*. 
White, II, 76*, III, 56*. 
Crossbill, American Red, IV, 178. 
White-winged, IY, 178. 
Crotalidae, V, 27. 
Crotalus, Y, 27. 
adamanteus, var. adamanteus,V, 27. 
horridus, Y, 27. 
Crow, IY, 183, 205. 
Carrion, IV, 190. 
Common, IY, 183. 
Fish, IV, 183. 
Rain, IV, 186. 
Crow Duck, IY, 198. 
Cruciferous plants, I, 57. 
crus-corvi, Panicum, II, 6. 
-galli, Panicum, III, 151f. 
Crustacea, I, 3, 17, 18, II, 72f, 76f, 77f, 
78f, 79f, 81f, 83f, 84f, 85+, 86f, 
87f, III, 23f, 24f, 27f, 28f, 29f, 
30f, 31f, 32f, 36f, 38f, 39f, 41f, 
43f, 46f, 47f, 50f, 51f, 52f, 54f, 
55f, 60f, 61 62f, 63f, 64f, 66, 
68f, 69f, 78f, 79f, YI, 27f, 67f, 
68f, 69f, 70f, 71 f, 72f, 73f, 75f, 
82f, 83f, 84f, 85f, 87f, 88+, 89f, 
90f, 91f, 93f, 94f, 100f, 102f, 
108. 
Descriptions of extralimital species, 
I, 24, 25. 
Descriptions of New species of, I, 
3—25. 
eaten by Fishes, On the, II, 87-89. 
Key to Illinois species of, I, 17-24. 
List of Illinois, I, 3-25. 
Cryptocephalus 4-maculatus, III, 50f. 
cryptoleucus, Corvus, IY, 205. 
Ctenoid Fishes, II, 76f, 78f, 84f, 85f. 86f. 
cubicus, Cystopus, I, 57. 
Cuckoo, Black-billed, IY, 187, Yl, 16*, 
26*, 27*. 
Yellow-billed, IY, 186. 
Cuckoos, IY, 186, YI, 16*. 
Cuculidae, IY, 167, 186, YI, 16*, 26*, 
29*. 
cucullatus, Lophodytes, IV, 201. 
Culicidae, YI, 60f, 62f, 67f. 
larvae, III, 43f, YI, 93f. 
culinaris, Blatta, I, 60. 
cupido, Cupidonia, IY, 191. 
Cupidonia, IY, 191. 
cupido, IV, 191. 
cupreus, Amiurus, I, 50, II, 66. 
cupripennis, Platynus, III, 151*. 
Curculionidse, III, 50f, 90f, 123f, 129f, 
130f, 131f, 139f, 140f, 141f, 
146, 148f. 
Curlew, Eskimo, IY, 196. 
Hudsonian, IY, 196. 
Long-billed, IY, 196. 
Currant, Red, 11, 5, 9. 
Currants, III, 95f, 98f, 103f, 106f, 109f, 
112f, 114f, 118f. 134f, 136f. 
curtipennis, Chloealtis, I, 61. 
Locusta, I, 61. 
Stenobothrus, I, 61. 
Curtis, John, Farm Insects, cited, III, 
152. 
curvicauda, Phaneroptera, II, 77f, III, 
50f. 
Cusk, II, 51. 
cutisanserinus, Carpiodes, II, 65. 
Cut-worm, purple, YI, 18f. 
speckled, III, 90f. 
Cut-worms, III, 90f, 92f, 93f, 95f, 98f, 
102f, 103f, 108f, llOf, 120f, 
128f, 132f, 135f, 138f, 139f, 
140f, 141f, 145*, 146, YI, 6f, 
39f, 43f. 
grass-eating, III, 138f. 
cyanea, Passerina, IY, 181, YI, 13*, 
18*, 20*, 29*, 30*, 31*, 32*. 
cyanellus, Apomotis, II, 45, III, 46*, 48. 
