40 
INDEX, 
72f, 73f, 74f, 75f, 76f, 77f, 78f, 
79f, YI, 69f, 70f, 72f, 73f, 74f, 
77f, 81, 81f, 82f, 83f., 84f, 85f, 
86f, 87f, 88f, 90f, 92f, 98f , 101f, 
102, 103, 104f, 105f, 106, 106f, 
108f, 109f. 
Entophytes, III, 159. 
enucleator, Pinicola, IY, 178. 
eos, Boleichthys, I, 34, 35, II, 40, 42. 
Ephebe, II, 29. 
Epheraeridge, II, 77f, III, 27f, 44f, 63f, 
64f, 65f, YI, 94f. 
larvse, II, 74f, 75f, 76f, 77f, 79f, 
80f, 82f, III, 23f, 24f, 25f, 27f, 
29f, 30f, 35f, 37f, 40f, 43f, 44f, 
46f, 47f, 52f, 53f, 54f, 55f, 56f, 
57 f, 58f, 60t, 65f, 74f, 78f, 79f, 
YI, 67f, 71f, 83f, 84f, 85f, 87f, 
93f. 
pupae, IT, 75f, III, 23f, 27f. 
Ephemerum, II, 18. 
Epicserus imbricatus. III, 94f, 108f, 120f, 
YI, 28f, 31 f. 
Epicaata, III, 110f. 
vittata, III, 132f. 
Epilachna borealis, III, 152. 
larva, III, 152*. 
Epischura lacustris, YI, 70f. 
Episema, II, 60. 
ariomma, II, 60. 
jejuna, II, 60. 
scabriceps, IT, 60. 
eragrostidis, Colopha, II, 17. 
Eragrostis poseoides, var. megastachya, 
II, 17. 
erebennus, Spilotes, Y, 37. 
Erechthites hieracifolius, I, 58. 
Ereinophila, IV, 183. 
alpestris, IY, 183. 
var. leucolsema. IY, 183. 
leucolseraa, IY, 183. 
Eretmochelys, Y, 51. 
imbricata, Y, 51. 
Ereunetes, IY, 195. 
pusillus, IY, 195. 
eriareha, Copelandia, II, 46. 
Ericosma, II, 39. 
evides, II, 39. 
Ericymba, I, 45, II, 61, YI, 76. 
buccata, I, 45, II, 61, 80*, 85*, YI, 
75*. 
Erigeron canadense, II, 7. 
erigeronensis, Siphonophora, II, 7. 
Erimyzon, I, 48, II, 64, III, 79*. 
melanops, I, 48, II, 64. 
oblongus, I, 48, II, 64. 
sucetta, II, 64, 81*, 86*, III, 72*. 
Erismatura, IY, 201. 
rubida, IY, 201. 
erochrous, Boleichthys, I, 34. 
Erotium herbariorum, I, 59. 
Erysiphe, I, 59, 
lamprocarpa, I, 59. 
martii, I, 59. 
tuckeri, I, 56. 
erythrocephalus, Melanerpes, IY, 186, 
VI, 16*, 29*, 30*, 31*, 32*. 
erythrogaster, Chrosomus, I, 47, II, 61, 
YI, 80*, 94*. 
Tropidonotus, Y, 42. 
erythrogastra, Hirundo, IY, 177. 
erythrogrammus, Abastor, Y, 32. 
erythronotus, Plethodon, Y, 12. 
erythrophthalmus, Coccyzus, IY, 187, 
YI, 16*, 29*, 30*, 31*. 
Pipilo, IV, 179, 181. 
erythropterus, Gryllus, I, 68. 
Locusta, I, 68. 
erythropus, Chlsenius, YI, 43*. 
erythrorhynchus, Pelecanus, IY, 201. 
Eskimo Curlew, IY, 196. 
Esocidee, I, 43, II, 52, 78*, 85*, III, 21, 
68 *. 
Esox, I, 43, II, 52, III, 78*. 
boreus, I, 43, II, 53. 
cypho, I, 43, II, 53. 
lucius, II, 53, 78*, 85*. 
var. estor, 1, 43, II, 53. 
nobilior, I, 43, II, 52. 
raveneli, II, 53. 
salmoneus, I, 43, II, 53, 79*, 85*, 
III, 68*. 
umbrosus, I, 43, II, 53. 
Essex Institute, Bulletins, cited, IY, 172, 
184, 192, 193. 
Proceedings, cited, IY, 172, 204. 
Estheriadse, I, 22. 
Etheostoma, I, 35, II, 42, III, 27*. 
blennioides, I, 35, II, 39. 
evides, I, 36, II, 39. 
flabellare, II, 42. 
var. lineolatum, II, 42, 111, 24*. 
