Lampreys, 153. 
Lamp-shells, 46, 
Lancelet, 151. 
Lark, 279. 
Lasso-cell, 22. 
Leech, 47. 
land, 47. 
Lemming, 324. 
Lemur, 356. © 
Lepidoptera, 130 
Lepidosiren, 167. 
Lepidosteus, 168. 
Leptocardii, 151. 
Lepus, 317. 
Lernea, 83. 
Limneus, 65. 
Limulus moluccanus, 95. 
Lingula, 46. 
Lizards, 212. 
horned, 213. 
Llama, 342. 
Lobster, 87, 88. 
Locust, 11g. 
Loon, 242. 
Lophius, t91. 
Lori, 357 
Lump-fish, 186. 
Lung-fish, 167, 
Lutra, 347. 
Lycosa, 106, 
Lynx, 352. 
Lyre-bird, 279. 
Macacus, 359. 
Mackerel, 18z. 
Macrura, 86. 
Madreporic plate, 34. 
Madreporaria, 24. 
Meandrina, convexa, 25. 
Malapterus, 170. 
Malacopoda, 102. 
Maleo, 261. 
Mammalia, 294. 
Mammoth, 327. 
Man, 364. 
difference from apes, 364. 
races of, 364. 
Manatee, 307. 
Steller’s, 307. 
Manis, 307. 
Mantis, 116. 
Marmoset, 358. 
Marsipobranchii, 152. 
INDEX. 
Marsupialia, 299. 
Marten, 348. 
Marine-worm, 49. 
Mastodon, 327. 
May-fly, 112. 
Megapodius, 261. 
Menhaden, 172. 
Menopoma, 197. 
Mephitis, 346. 
Mesohippus, 330. 
Metazoa, 2. 
Mias, 361. 
Millepedes, 103. 
Millepora, 16. 
Mimetes, 361. 
Mink, 349. 
Minnow, 156. 
Miohippus, 330. 
Mite, 104. 
Moa, 235. 
Mocking-bird, 291. 
Mola, 193. 
Mole, 313. 
Mollusca, 51. 
Mollymauk, 244. 
Monad, 8. 
Moner, 4. 
Monkey, 355. 
Monocaulus, 17. 
Monodon, 311. 
Monotremes, 297. 
Moose, 334. 
Mosquito, 129. 
Mother Carey’s chickens, 243. 
Moths, 130. 
Mound-bird, 260, 261. 
Mouse, 319. 
Mouse-birds, 281. 
Mud-dauber, 140. 
Mule, 330. 
Mus, 319. 
Musk-rat, 324. 
Musk-sheep, 337. 
Mussel, 56. 
Mustela, 346. 
Muzir, 330. 
Mygale, 107, 108. 
Myodes, 324. 
Myriopoda, Io2. 
Myrmecobius, 301. 
Myrmeleon, 114. 
Mytilus edulis, 56. 
Myxine, 152. 
48 
