LIST OF WOODCUTS. 



FIGURE PAGE 



1 65. Moneron (Protamceba) . 46 



164. Bathybins, primitive slime 49 



165. Monerula of Mammal . 51 



166. Cytula of Mammal . . 51 



167. Amoeba .... 53 



168. Amoeboid egg-cell . . 53 



169. Original egg-cleavage . 55 



170. Mulberry -germ (Morula) . 55 



171. Germination of Monoxenia 57 



172. 173. Magosphaera . . 60 

 174-179. Gastrula of various 



animals ... 65 



180, 181. Haliphysema . . 67 



182, 183. Ascula of a Sponge . 68 

 184, 185. A Gliding-worm 



(Rhaldoccelum) . . 80 



186. Acorn-worm (Balanogloa- 



sus) .... 86 



187. Append icularia . .90 



188. Ascidia . . . . 90 



189. Amphioxus ... 91 



190. Lamprey (Petromyzon) . 103 

 191,192. Shark (Selachii) . 113 

 193. Larval Salamander . . 127 

 li>-t. Larva". Frog (Tadpole) . 127 



FIGURE 



195, 196. Beaked Animal (Orni. 

 thorhynchus) and ita 

 skeleton 



197. Pouched Animal (Marsu- 



pial) with young . 



198. Human egg- membranes . 



199. Semi-ape (Lori) 



200. Human germ with its 



201. Human uterus, navel-cord, 



and embryo . . 



202. Head of Nose-ape . 



203. Tailed Ape (Sea-cat) 



204. Skeleton of Gibbon 



205. Skeleton of Orang-outang 



206. Skeleton of Chimpanzee . 



207. Skeleton of Gorilla . 



208. Skeleton of Man . 



209. Gastrnla of Gastrophy. 



sema .... 



210. Germ-layers of Earth- 



worms 



211. Nerve-system of Gliding. 



worm .... 

 212 Human skin.covering 



148 



152 



158 



16G 



167 

 175 

 175 

 178 

 178 

 178 

 178 

 178 



198 

 198 



198 

 200 



