(index. 
23 
Bronzed Grackle, IV, 183, VI, 14*, 26*, 
27*. 
Brook Silversides, III, 21, 69. 
Stickleback, II, 78*. 
Broscus cephalotes, III, 150*. 
Brown Beetle, III, 157f. 
Buffalo Fish, I, 49, II, 65. 
Cat Fish, I, 50. 
Creeper, American, IV, 173. 
-headed Nuthatch, IV, 204. 
-nosed Dace, II, 63. 
Pelican, IV, 201. 
Snake, DeKay’s, V, 40. 
Thrasher, IV, 171. 
Thrush, III, 89*, 96*, 118*, 125*, 
128*, 132*, 134* 135*, 136*, 
VI, 7*, 22*, 23*. 
Bruchia, II, 19. 
brunnea, Colaspis, III, 121f. 
Brunnichia, I, 27. 
Bryant, Dr. H., Note on Birds, IV, 206. 
Bryum, II, 21. 
Bubalichthyinae, II, 80*. 
Bubalichthys, I, 50, II, 65. 
altus, II, 66. 
bubalinus, II, 66. 
bubalus, II, 66. 
^ cyanellus, II, 66. 
niger, I, 50, II, 65, 81*, 86*. 
urus, II, 65. 
bubalinus, Bubalichthys, II, 66. 
bubalus, Amblodon, I, 49. 
Bubalichthys, II, 66. 
Ichthyobus, I, 49, II, 65, 81*, 86*, 
III, 48f. 
Bubo, IV, 187. 
virginianus, IV, 187. 
var. subarcticus, IV, 187. 
buccata, Ericymba, I, 45, II, 61, 80*, 
85*, VI, 75*. 
buccinator, Olor, IV, 198. 
bucephalus, Aristus, III, 150*. 
Buckton, G. B., A synoptical table of the 
sub-families of Aphidae, II, 3. 
on Siphonophora lactucae, II, 7. 
Buckwheat, III, 127f. 
Buellia, II, 32. 
Buffalo Carp, I, 49. 
Carp-Sucker, II, @5. 
Fish, I, 50, II, 65, 80*, 83*, 88*, 
89*, III, 47f, 73*. 
Big-mouthed, II, 65. 
Black, II, 65, 81*. 
Blue, I, 49. 
Brown, I, 49, II, 65. 
Red-mouth, II, 65, 81*. 
Small-mouthed, II, 66. 
Buff-breasted Sandpiper, IV, 196. 
Sheldrake, IV, 201. 
Buffle-head, IV, 200. 
Bufo, V, 16. 
lentiginosus, var. americanus,V, 17. 
var. fowleri, V, 17. 
var. lentiginosus, V, 17. 
quercicus, V, 17. 
valliceps, V, 17. 
Bufonidae, V, 15, 16. 
Bufoniformia, V, 15, 16. 
Buffon’s Jaeger, IV, 202. 
Bugs, III, 98f. 
June, VI, 7f. 
Plant, II, 81f, III, 50f, 138f. 
Predaceous, III, 102f, 139f, 144f, 
146. 
Soldier, III, 90f, 92f, lllf, I20f, 
138f, 141f, 144f, 146*. 
Water, II, 75f, 76f, 77f, 81f, 82f, 
III, 29f, 39f, 61f. 
Bulletins of the Bussey Institution, cited, 
1, 55. 
Census, cited, VI, 97. 
Essex Institute, cited, IV, 172, 184, 
192, 193. 
Illinois State Laboratory of Nat- 
ural History, cited, II, 87, VI, 
35, 65, 88, 98. 
Museum of Comparative Zoology, 
cited, IV, 205, 207. 
Nuttall Ornithological Club, cited, 
IV, 179, 180, 189, 190, 193, 199, 
201, 202, 208. 
U. S. Geological and Geographical 
Survey of the Territories, cited, 
IV, 193. 
U. S. National Museum, cited, V, 3. 
Bull Frog, V, 25. 
-head, II, 67, III, 46. 
Alvord’s, II, 50. 
Black, I, 50. 
Cave, II, 50. 
Hoy’s, I, 41. 
Kumlien’s, I, 41, II, 50. 
