L. Labyrinthici, 146. Labyrinthodon, 104, 134. Lamarck, 3. Lankester, Mr. Ray, 152, 158. Larynx of kangaroo, 42. Larynx of man, 54, 278. Lateral homology, 164. Laws of correlation, 173. Leaf butterfly, 31. Legitimate symbolic conceptions, 251. Lens, 76. Lepidosteus, 172. Lepra, 183. Lewes, Mr. G. H., 94, 212, 214, 216. Lewis, St., 206. Lewis XV., 206. Lewis XVI., 206. Limb genesis, 176. Limb muscles, 180. Limbs, fixity of position of, 39. Limbs of lobster, 161. Links, supposed connecting, 107. Lions, breeding, 234. Lions, diseased pelvis, 182. Llama, 109. Local influences, 83. Lobster, 160. Long-tailed bird of Paradise, 91. Lubbock, Sir John, 193, 204. Lyell Sir, Charles, on dogs, 99, 106. M. Machairodus, 110. Macrauchenia, 109. Macropodidae, 69. Macroscelides, 68. Madagascar, 148, 152. Magnificent Bird of Paradise, 93. Maize, American, 100. Mammals, 67. Mammary gland of kangaroo, 42. Mammary gland, origin of, 47. Man, origin of, 277. Man reveals God, 267. Man, voice of, 54. Manatee, 41, 175. Manchamp breed of sheep, 100. Manis, 175. Man's larynx, 54. Many simultaneous modifications, 57. Marcus Aurelius, 206. Martineau, Mr. James, 200, 245. Mastacembelus, 145. Materially moral acts, 195. Matter, crystalline and colloidal, 266. Meaning of word "individual," 2. Meaning of word "species," 2. Mechanical theory of spine, 164. Mediterranean oyster, 88, 98. Meehan, Mr., 88. Mexico, dogs in, 99. Mill, John Stuart, 15, 189, 193, 194. Mimicry, 8, 29. Miracle, 287. Molars, 111. Mole, 176. Moliere, 230. Mombas, cats at, 98. Monkeys, American, 226. Monster proboscis, 123. Moral acts, 195. Mordacia, 147. Murphy, Mr. J. J., 52, 53, 76, 103, 114, 115, 137, 185, 221, 276, 281. Murray, Mr. Andrew, 83. Mus delicatulus, 82. Muscles of limbs, 180. Mussel, 79. Myrmecophaga, 83. N. Nasalis, Semnopithecus, 139. Nathusius, 99. Natural Selection, shortly stated, 5. Naudin, M. C., 101. Nautilus, 76. Nebular evolution, 273. Neck of giraffe, 24. Newman, the Rev. Dr., 260, 268, 270, 286. [Page 294] New Zealand crustacea, 149. New Zealand fishes, 147. Niata cattle, 100. Nile fishes, 146. Normandy pig, 99. North American fish, 147 Nycticebus, 179.