INDEX. 



407 



Mammalia, heart of, 109, 73, 74. 

 " locomotion of, 163. 



lungs of, 118, 86. 

 " mouth of, 62. 



palate of, 86, 27, 51. 

 placenta of, 196, 203, 171. 

 " respiration in, 120. 

 skeleton of, 139. 

 smell of, 178, 149. 

 " teeth of, 68. 

 " touch of, 177. 

 1 4 voice of, 189, 159. 

 Man, 359. 

 44 blood-corpuscles of, 99, 62. 

 " brain of, 170, 171, 137, 144, 145. 

 " digestive tract of, 51. 

 " ear of, 179, 152. 

 " eye of, 198, 157. 

 " mouth of, 86, 27. 

 " muscles of leg of, 165, 130. 

 " nose of, 178, 149. 

 Manatee, 350, 343. 

 Mandibles, 58, 21. 

 Mantis, 53. 

 Mantle, 127, 46. 

 Marsipobranchii, 314, 286. 

 Marsupialia, 342, 332. 

 Mastodon, 350. 

 May-fly, 295. 

 Me an drin a, 252. 

 Medulla oblongata, 172. 

 Medusa, see Jelly-fish. 

 Megatherium, 344. 

 Melania, 278. 

 Menobranchus, 317, 294. 

 Mesentery, 83. 

 Mesoblast, 199. 

 Metamorphosis, 207. 



" of Crab, 209. 



of Frog, 209. 

 " of Insect, 208. 



" of Grasshopper, 208. 



of Starfish, 20S. 



Metazoa, 244. 

 Millepede, see Myriapoda. 

 Millepore, 391. 

 Mimicry, 217. 



Minerals and Organisms, 19. 

 Mite, 287, 258. 

 Molar Teeth, 69. 

 Mole, 346. 

 Mollusca, 269. 



" absorption of, 94. 



44 anatomy of, 45, 46, 47, 78. 



" circulation in, 106. 



" development of, 205. 



" digestion of, 92. 1 



" distribution of, 377. 



44 growth of, 214. 



kidney of, 126, 78. 



" liver of, 124. 



Mollusca, locomotion of, 161. 



" metamorphosis of, 269. 

 " mode of feeding of, 52. 

 " mouth of, 56. 



44 nervous system of, 168, 134, 135, 



151, 157. 

 " number of species of. 221. 

 " respiration in, 113, 46, 47, 78. 

 " salivary glands of, 122. 

 " shell of, 133, 385, 99, 100. 

 " skin of, 127. 



" see Clam, Cuttle - fish, Snail, 

 SquicL 

 Monad, 243, 187. 

 Monera, 240, 183. 

 Monkey, 356, 19, 352. 



see Primates. 

 Monomya, 271. 

 Monotremata, 342, 331. 



" mouth of, 62. 



Mosquito, 300, 173, 269. 



" metamorphosis of, 208. 

 " mode of feeding of, 50. 

 Moth, 302, 274-276. 

 44 anatomy of, 79, 43. 

 " metamorphosis of, 274. 

 " see Butterfly, Lepidoptera. 

 Motor Nerves, 167. 

 Moulting, 128, 209. 

 Mouse, 346. 

 Month, 55. 



" of Arthropoda, 57. 

 of Ascidia, 60. 

 of Birds, 02. 

 " of Ccelenterata, 55. 

 " of Echinodermata, 56. 



of Fishes, 61. 

 14 of Infusoria, 55. 

 44 of Mammals, 62. 

 44 of Mollusks, 56. 

 44 of Parasites, 55. 

 44 of Reptilia, 61. 

 44 of Vermes, 57. 

 44 of Vertebrata, 60. 

 Mucous Membrane, 89. 

 Mud-fish, 315. 

 Murex, 278. 

 Mus, 346. 



Musca, see Diptera, Fly. 

 Muscle, 39, 12, 122. 



44 development of, 204. 

 " of Invertebrates, 156. 

 44 kinds of, 155. 

 " of Vertebrates, 156. 

 Mushroom-coral, 252, 202. 

 Mussel, 270, 225. 

 Myriapoda, 290, 259. 



44 alimentary canal of, 77. 

 44 mouth of, 57. 

 44 respiration in, 116. 

 44 see Centipede. 



