Delphinapterus, 331. 
Delphinide, 330. 
Delphinus, 331. 
Dendragapus, 252. 
Dendroica, 299. 
Dermochelydide, 204. 
Dermochelys, 204. 
Desmognathide, 180. 
Desmognathus, 180. 
Diadophis, 196. 
Diamond-back, 209. 
Diapterus, 145. 
Dichromanassa, 238. 
Dick-sissel, 290. 
Didelphia, 314. 
Didelphidide, 316. 
Didelphis, 316. 
Diedapper, 215. 
Diemyctylus, 181. 
Diodontide, 170. 
Diomedeide, 223. 
Dionda, 53. 
- Diplesion, 125. 
Dipnoi, 12, 173. 
Dipper, 233, 311. 
Discocephali, 102. 
Diver, 216. 
Diving-birds, 214. 
Dog, 341, 342. 
Dog-fish, 15, 37, 87. 
Dog-Shark, 16. 
Dolichonyx, 278. 
Dollar-fish, 112. 
Dolly Varden Trout, 80. 
Dolphin (fish), 112. 
Dolphin (mammal), 330, 
331. 
Donzella, 160. 
Dorosoma, 74. 
Dough Bird, 249. 
Dove, 253, 254. 
Dovekie, 218. 
Dowitcher, 245. 
Drum, 141, 144. 
Dryobates, 267. 
Dublin Trout. 81. 
Duck, 227, 229. 
Duck-bill Cat, 33. 
Duck Hawk, 260. 
Dunlin, 247. 
Dytes, 215. 
EAGLE, 259. 
Eagle Ray, 22, 23. 
INDEX. 
Echelide, 90. 
Echelus, 90. 
Echeneidide, 102. 
Echeneis, 102. 
Echinorhinus, 14. 
Ectopistes, 254. 
Educabilia, 315. 
Fel, 89, 90. 
Eel-back Flounder, 167. 
Eel-Pout, 160. 
Eft, 181. 
Egret, 238. 
Eider Duck, 233. 
Elacate, 103. 
Elacatide, 103. 
Elagatis, 111. 
Elanoides, 257. 
Elanus, 257. 
Elapide, 198. 
Elaps, 198. 
Elassoma, 113. 
Elassomatide, 113. 
Electric Ray, 21. 
Elk, 336. 
Elopide, 70. 
Elops, 70. 
Empidonax, 275. 
Emydide, 208. 
Emys, 210. 
Engraulis, 74. 
Engystoma, 184. 
Engystomatide, 184. 
Enneacanthus, 116. 
Enteropneusta, 6. 
Epelasmia, 146. 
Ephippide, 146. 
Epinephelus, 138. 
Equus, 335. 
Eremophila, 276. 
Erethizon, 318 
Eretmochelys, 205. 
Ereunetes, 247. 
Ericosma, 128. 
Ericymba, 62. 
Erimyzon, 46. 
Erionetta, 233. 
Erismatura, 234. 
Ermine, 341. 
Esocide, 88. 
Esox, 88. 
Esquimaux Curlew, 249. 
Etheostoma, 121, 131. 
Etropus, 167. 
; Etrumeus, 71, 
360 
Eucalia, 97. 
Eulamia, 17. 
Euleptorhamphus, 98. 
Eumeces, 201. 
Eumesogrammus, 159. 
Eumicrotremus, 154, 
Eupomotis, 119. 
Eurhipidure, 212, 
Eutainia, 192. 
Eutheria, 314. 
Euthynnus, 106. 
Evening Grosbeak, 283. 
Eventognathi, 26, 42. 
Evet, 181. 
Evotomys, 320. 
Exoceetide, 91. 
Exoceetus, 93. 
Exoglossum, 54. 
FALco, 260. 
Falcon, 256, 260. 
Falconide, 256. 
Fall-fish, 59, 66. 
Farancia, 191. 
Felide, 342. 
Felis, 343. 
Fere, 337. 
Ferret, 341. 
Fiber, 320. 
Field-Mouse, 320. 
Field Sparrow, 288. 
File-fish, 169. 
Fin-back Whale, 333,334. 
Finch, 280. 
Fine-scaled Sucker, 46. 
Finner, 334. 
Fire Bird, 279. 
Firmisternia, 182. 
Fish Crow, 277. 
Fish-Duck, 228, 229. 
Fishes, 12. 
Fish-Hawk, 261. 
Fishing-frog, 172. 
Fissipedia, 337. 
Fistulariide, 97. 
Flannel-mouthed Cat, 
39. 
Flasher, 138. 
Flat-fish, 163, 167. 
Flat-head Cat, 41. 
Flat-headed Chub, 65. 
Flicker, 268. 
Flocking Fowl, 232. 
