INDEX. 



271 



Pterygoid rod, 230, 232. 

 Pterygo- palatine rod, 179. 

 Punctum saiieus, 2. 

 PURKINJE, 6. 



Q. 



Quadrate, 179, 230, 232, 236. 

 Quadrato-j ugals, 235. 



Radiale, 175. 



RATHKE, 6, 91, 92, 177, 215, 216, 



217, 225, 228. 



Recessus vestibuli, m, 115. 

 REICHERT, 91, 148. 

 REISSNER, membrane of, 112. 

 REMAK, 6, 64, 71, 72, 78, 82, 97, ror, 



1 06, 1 08, 133, 134, 138, 147, 148, 



150, 153, 163. 



Removal of the embryo, 242, 261. 

 Retina, 105. 

 Ribs, 158. 

 Rods and cones, 106; rods of Corti, 



117 ; paired rods of cartilage, 227. 

 ROMITI, 83, 167. 

 ROSENBERG, 175, 176. 

 Rostrum, 232, 235, 236. 



S. 



Sac; amniotic 41 ; embryonic 35. 

 Sacculus hemisphericus, 115. 

 SCHENK, 133, 137. 

 SCHULTZE, Max, 1 06. 



SCHWARCK, 155, 157. 



Sclerotic, 102. 



Sections, 250252, 254, 255, 258, 260, 



261, 262, 263, 264. 

 Segmentation, 22 26, 264, 265 ; se- 



condary of vertebral column, 155. 

 Segmentation-cavity, 25. 

 Semicircular canals, 115. 

 Semilunar valves, 191, 19?. 

 Seminiferous tubules. See Tubuli 



seminiferi. 

 Septum nasi, 237 ; septum of the 



bulbus arteriosus, 215; ventricular 



septum 172, 173. 

 SERNOFF, 162, 167. 

 Serous cavity, 38 ; layer, 45. 

 Sexual eminence, 166. 

 Shell- membrane, 12. 

 Sinus rhomboidalis, 60, 190; termi- 



nalis, 69; venosus, 123, 170. 



Skull, 177179, 225238. 



SMIDT, 91. 



Somatic stalk, 39, 143. 



Somatopleure, 38, 54, 57. 



Spinal cord, 183 190; ganglia, 152, 



153. 



Splanchnic stalk, 39, 141, 174. 



Splanchnopleure, 38, 54, 57. 



Spleen, 133. 



Splint-bones, 233, 238. 



Splitting of the mesoblast. See Cleav- 

 age. 



Squamosal, 235. 



Staining, 247. 



Stapes, 232. 



Stomach, 128. 



STRICKER, 133. 



Stroina, 166. 



Subclavian arteries, 217. 



Summary of changes during the first 

 day, 56, 57; second day, 83; third 

 day, 139, 140; fourth day, 173; 

 fifth day, 199 



Supraoccipital plates, 236. 



Supraoccipitals, 232, 233. 



Surface view of embryo, 243, 244, 

 253> 256, 259, 262. 



Sutures, 238. 



T. 



Tail, 125, 143. 



Tail-fold, 35, 75, 125, 143. 



Tarsal bones, 176. 



Tarso-metatarsus, 176. 



Testes, 167. 



THOMSON, Allen, 6, 12. 



Thyroid body, 133, 134. 



Tibiale, 176. 



TONGE, 190, 191, 215. 



Tongue, 205. 



Trabeculae cranii, 178, 179,227, 228. 



Trachea, 131. . 



Tread, 2. 



Tubuli seminiferi, 167. 



Tubuli uriniferi, 164: 



'Tween brain, 91. 



U. 



Ulnare, 175. 



Umbilical arteries, i53; duct, 143, 



174; veins, 172, 210. 

 Ureter, 163. 

 Utriculus, 115. 



