INDEX. 
11 
femorale, I, 68. 
femur-rubrum, I, 68. 
laterale, I, 69. 
ornatum, I, 69. 
viridifasciatum, I, 62. 
Actodromas, IY, 195. 
bairdi, IY, 195. 
fuscicollis, IY, 195. 
maculafca, IY, 195. 
minutilla, IY, 195. 
aculeata, Forficula, I, 59. 
acuminata, Difflugia, III, 72f. 
acus, Euglena, VI, 77f. 
acuta, Dafila, IV, 199. 
acutus, Cambarus, I, 3, 18. 
adamanteus, Crotalus, Y, 27. 
adamantinus, Litholepis, I, 51, II, 69. 
Adder, Blowing, Y, 43. 
admirabilis, Stenobothrus, I, 61. 
iEchmophorus, IV, 208. 
occidentalis, IY, 208. 
aedon, Troglodytes, IY, 173. 
vEgialites, IV, 194, 207. 
melodus, IY, 207. 
var. circumcinctus, IY, 194. 
semipalmatus, IY, 194. 
yEgiothus, IY, 178. 
canescens, var. exilipes, IV, 178. 
linaria, IY, 178. 
aelurus, Amiurus, I, 50. 
aeneus, Quiscalus, IY, 183, YI, 14*, 29*, 
30*, 32*. 
aequale, Spharagemon, I, 63. 
aequalis, G-ryllus, I, 63. 
Hymenarcys, YI, 28f, 32f. 
Locusta, I, 63. 
CEdipoda, I, 63. 
Stenobothrus, I, 61. 
Trimerotropis, I, 63. 
aerea, Dibolia, VI, 29f, 31f. 
^salon, IY, 188, 207. 
columbarius, IY, 188. 
richardsoni, IY, 207. 
aesalon, Falco, IY, 207. 
.ZEsculus, I, 27, 28, 29, 30, 31. 
aestiva, Dendroeca, IY, 174, YI, 9*, 28*. 
30*, 31*. 
Pyranga, IY, 177. 
aestivalis, Peucaea, IY, 169, 206. 
aestivus, Cyclophis, Y, 36. 
iEthya, IY, 200. 
americana, IY, 200. 
vallisneria, IY, 200. 
affinis, Fnlix, IY, 200. 
Agapestemon, YI, 29f, 30f. 
Agassiz, Louis, Y, 3. 
Agassiz’s Soft- shelled Turtle, Y, 52. 
Agelaeus, IV, 182. 
phoeniceus, IV, 182, YI, 13*, 29*, 
30*, 31*, 32*. 
agilis, Oporornis, IY, 175. 
Agonoderus, III, 95f, 119f, 139f, 146*, 
153, VI, 43*, 50*, 57f, 58f, 59*, 
61*, 62*, 6 3*. 
comma, III, 141f. 
pallipes, II, 77f, YI, 58f. 
partiarius, III, 94f, VI, 58f. 
agrestis, Spizella, YI, 12*, 29*, 30*, 
31*, 32*. 
Agrion larvae, II, 75f, III, 72f, VI, 72f, 
73f, 93f. 
pupae, II, 76f, III, 27f. 
Agrioninae larvae, II, 76f, 78f, 81f, III, 
23f, 29f, 35f, 41f, 43f, 44f, 46f, 
49f, 50f, 52f, 55f, 59f, 60f. 
Agrostis vulgaris, seeds, III, 151f. 
Agrotis annexa, VI, 6 If, 62f. 
larvae, YI, 37, 41f. 
messoria,.III, 92f. 
Aix, IY, 200. 
sponsa, IV, 200, 201. 
Ajaja, IY, 192. 
rosea, IY, 164, 192. 
alata, Ulmus, I, 26. 
Alaudidae, IV, 167, 183. 
alba, Carya, I, 29, 30. 
Ibis, IY, 170. 
Pezotettix, I, 67. 
albatus, Chen, IY, 198. 
albeola, Clangula, IY, 200. 
albicollis, Zonotrichia, IY, 180. 
albidus, Amiurus, I, 50, II, 67. 
albilora, Dendroeca, IV, 175. 
albipennis, Bibio, III, 90. 
Alburnellus rubrifrons, YI, 75. 
Alburnops, II, 56, 62, 78f. 
fretensis, II, 57. 
haematurus, II, 57. 
hudsonius, II, 56. 
microstomus, II, 57. 
nubilus, II, 56. 
storerianus, II, 56. 
