244 



THE VOYAGE OF H.M.S. CHALLENGER. 



Kectum, 188. 



Eete mirabile, 142. 



Eibs, 19. 



Scapula, 24. 



Sesamoid bones, 30. 



SkitU, 4. 



Spinal conl, 158. 



Splanclmology, 169. 



Spleen, 201. 



Sternum, 21. 



Storaacli, 178. 



Subcutaneous fat, 236. 



Subdivi.sion of Spheniscida", 221, 239. 



Summary and conclusion, 233. 



Syrinx, 205. 



Tarsus, 44. 



Testicles, 218. 



Tibia, 41. 



Tongue, 170. 



Trachea, 204. 



Tracheal septum, 204. 



Ubia, 30. 

 Ureter, 217. 

 Vein — 



Crural, 155. 



External facial, 154. 



Hepatic, 156. 



Humeral, 154. 



Inferior cav^, 156. 



Innominate, 155. 



Jugular, 153. 



Portal, 157. 



Pulmonary, 153. 



Subclavian, 155. 



Vertebral, 155. 

 Venous system, 153. 

 Vertebral column, 11. 

 Vertebra?, cervical, 11. 



coccygeal, 18. 



dorsal, 14. 



lumbo-sacral, 16. 



