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, 190,203, 171. 

 respiration in, 120. 

 skeleton of, 139. 

 smell of, 178, 149. 

 " teeth of, 68. 

 " touch of, 17T. 



voice of, 189, 159. 

 Man, 359. 



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. 

 Meamlriua, 252. 

 Medulla oblongata, 172. 

 Medusa, see Jelly-fish. 

 Megatherium, 344. 

 Melania, 278. 

 Menobrarichus, 317, 294. 

 Mesentery, 83. 

 Mesoblast, 199. 

 Metamorphosis, 207. 



of Crab, 209. 

 of Frog, 209. 

 " of Insect, 208.. 



" of Grasshopper, 208. 



of Starfish, 208. 

 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. 



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



" circulation in, 106. 



" development of, 205. 



" digestion of, 92. 



" distribution of, 377. 



" growth of, 214. 



" kidney of. 126, 78. 



" liver of, 124. 



Mollnsca, locomotion of, 161. 



metamorphosis of, 269. 

 mode of feeding of, 52. 

 mouth of, 5C. 

 " nervous system of, 16S, 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, 



Squid, 



Monad, 243, 187. 

 Monera, 240, 183. 

 Monkey, 35C, 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. 

 " anatomy of, 79, 43. 

 " metamorphosis of, 274. 

 " see Butterfly, Lepidoptera. 

 Motor Nerves, 167. 

 Moulting, 128, 209. 

 Mouse, 346. 

 Mouth, 55. 



of Arthropoda, 5T. 

 of Ascidia, 60. 

 of Birds, 62. 

 of Cffilenterata, 55. 

 of Echiuodermata, 5*. 

 of Fishes, 61. 

 of Infusoria, 55. 

 of Mammals, 62. 

 of Mollusks, 56. 

 of Parasites, 55. 

 ofReptilia, 61. 

 of Vermes, 57. 

 of Vertebrata, 60. 

 Mucous Membrane, 89. 

 Mud-fish, 315. 

 Murex, 278. 

 Mus, 346. 



Musca, see Diptera, Fly. 

 Muscle, 39, 12, 122. 



" development of, 204. 

 " of Invertebrates, 156. 

 " kinds of, 155. 

 " of Vertebrates, 156. 

 Mushroom-coral, 252, 202. 

 Mussel, 270, 225. 

 Myriapoda, 290, 259. 



" alimentary canal of, 77 

 " mouth of, 57. 

 " respiration in, 116. 

 " nee Centipede. 



