Marsh-Wren, 308. 

 Marsupial ia, 315. 

 Marten, 340. 

 Martin, 292. 

 Maryland Yellow-throat, 



305. 



Maskinong3 r , 89. 

 Massasauga, 199. 

 Mattowacca, 72. 

 May-fish, 84. 

 Meadowlark, 279. 

 Meadow Mouse, 320. 

 Megalestris, 218. 

 Megalops, 71. 

 Megaptera, 334. 

 Megascops, 263. 

 Melanerpes, 268. 

 Melanitta, 234. 

 Melanogrammus, 163. 

 Meleagris, 253. 

 Melospiza, 289. 

 Menhaden, 73. 

 Menidia, 100. 

 Menobranchus, 175. 

 Menomonee White-fish, 



77. 



Menticirrhus, 143. 

 Merlin, 260. 

 Mephitis, 340. 

 Merganser, 229. 

 Merluccius, 163. 

 Merula, 313. 

 Mesogonistius, 116. 

 Mesoplodon, 332. 

 Methriopterus, 307. 

 Michigan Grayling, 79. 

 Michigan Herring, 78. 

 Microgadus, 163. 

 Microgobius, 157. 

 Micropalama, 245. 

 Microperca, 134. 

 Micropodidrc, 270. 

 Micropogon, 143. 

 Micropterus, 120. 

 Microsorex, 325. 

 Milk Snake, 197. 

 Miller's Thumb, 148, 149. 

 Milvulus, 274. 

 Mimus, 307. 

 Miniellus, 56. 

 Mink, 341. 

 Minnilus, 55. 

 Minnow, 49, 55. 

 Minytrema, 47. 



INDEX. 



Mirror Carp, 50. 

 Mississippi Cat, 39. 

 Missouri Skylark, 306. 

 Missouri Sucker, 46. 

 Mniotilta, 298. 

 Mniotiltidae, 296. 

 Moccasin, 194, 199. 

 Mocking-bird, 307. 

 Mocking Wren, 308. 

 Moharra, 144. 

 Mola, 171. 

 Mole, 326. 

 Molidse, 171. 

 Molothrus, 278. 

 Monacanthus, 169. 

 Mongolian, 344. 

 Mongrel Buffalo, 44. 

 Mongrel White-fish, 78. 

 Moniana, 57. 

 Monkey, 343. 

 Monk-fish, 19. 

 Monodelphia, 314. 

 Monotremata, 314. 

 Moon-eye, 69; 78. 

 Moon-fish, 109, 110. 

 Moose, 336. 

 Morone, 137. 

 Mossbunker, 73. 

 Motacillidse, 306. 

 Mother-of-Eels, 160. 

 Mourning Dove, 254. 

 Mourning Warbler, 304. 

 Mouse, 319. 

 Mouse-fish, 172. 

 Moxostoma, 47, 173. 

 Mud Cat, 41. 

 Mud Eel, 175. 

 Mud-fish, 37, 85. 

 Mud Hen, 242. 

 Mud Minnow, 87. 

 Mud Puppy, 175. 

 Mud Shad, 74. 

 Mud Sun-fish, 115. 

 Miid Turtle, 207, 210. 

 Muffle-jaw, 149. 

 Mugilidae, 99. 

 Mule Deer, 336. 

 Mullet, 99. 

 Mullet Sucker, 47. 

 Mullidse, 141. 

 Mullus, 141. 

 Mummichog, 85. 

 Muramoides, 158. 

 Muridse, 319. 

 24 



Murre, 

 Mus, 319, 320. 

 Musculus, 320. 

 Muskallunge, 89. 

 Muskrat, 320. 

 Musk Turtle, 207. 

 Musteln, 340. 

 Mustelida?, 339. 

 Mustelus, 16. 

 Mutton-fish, 160. 

 Myadestes, 312. 

 Myiarchus, 274. 

 Myliobatis, 23. 

 Mynomes, 321. 

 Myxine, 9. 

 Myxinidae, 9. 

 Myzonts, 9. 



NAKEMYS, 210. 

 Nanostoma, 129. 

 Nashville Warbler, 299. 

 Necturus, 175. 

 Needle-fish, 91, 92. 

 Negro, 344. 

 Nematognathi, 26, 37. 

 Neocorys, 306- 

 Neosorex, 325. 

 Neotoma, 321. 

 Nettion, 230. 

 Newt, 181. 

 Night Hawk, 270. 

 Night Heron, 239. 

 Nightingale, 310. 

 Night Jar, 269. 

 Nocomis, 65. 

 Nomonyx, 234. 

 Nonpareil, 290. 

 Notemigonus, 68. 

 Nothonotus, 130. 

 Notropis, 55. 

 Noturus, 41. 

 Numb-fish, 22. 

 Numenius, 248. 

 Numida, 251. 

 Nuthatch, 309, 310. 

 Nuttallornis, 274. 

 Nyctala, 262. 

 Nyctanassa, 239. 

 Nyctea, 263. 

 Nycticejus, 328. 

 Nycticorax, 239. 



OCEANITES, 224. 

 Oceanodroma, 224. 



