314 



INDEX. 



u. 



UuBiuoAL vesicle, 95. 

 Unj,'uLita, 87, 123. 

 Unguluta eocene, 124. 

 Units, physlolot'lcal, 182, 234. 

 Unknowable, the, 261. 

 TIpjKT Silurian strata, IM, 156. 

 UrutiicLus, 81. 



V. 



Vaeiabilitt, different, degrees o^ 188. 



Ycriniform appendix, 96. 



Verltln-jo of ekull, 186. 



Vcrtobral column, 17G, 185. 



Vertebrate limbs, 60, 177. 



Vertical homolo{,'y, 179. 



Vcbicle, umbilical, 95. 



"Vestiges of Creation," 15. 



View hero advocated, 17. 



Vitreous humor, 89. 



Vo^'t, I'rof., 25, 290. 



Voiio of man, 07. 



YoltaU-o, 245. 



"Waoner, J. A., 26. 

 AVa;:nur, Nicholas, 184. 

 >Valkln(,' leaf. 48. 

 ■Walking-stick insect, 45. 



Wallace, Mr. Alfred, 14, 22, 38, 41, 42, J8, 

 48, 67, 97, 98, 100, 103, 117, 131, 205, 212, 

 241, 292, 297, 302. 



Weaver lishcs, 51. 



Weitbrecht, 195. 



Whale, fictal teeth of, 19. 



Whale, moutli of, 53. 



Whalebone, 53. 



Whales. 92. 



White silk fowls, 136. 



Wileselling, 2)3. 



Wild auimal.s, their variability, 135. 



Wilder, I'rof. Burt, 195, 198. 



Windi)ii)e, 95. 



Wiiif-'s of Lats, birds, and pterodactyls, 77, 

 144. 



Wings of birds, origin of, 120. 



Wings of Imttertlics, outline of, 100. 



Wings of llying-<]rag()n, 77, 172. 



Wings of humming-hird, 171. 



Wings of humming-bird hawk moth, 171. 



Wings of insects, 78. 



AVombat, 96. 



Women, old Fuegian, 206. 



Worms undergoing lission, 184, 226.' 



Wyuian, Dr. Jellrios, 199. 



Y. 



YoEK MiNSTEH, a Fueglan, 211. 



Z. 



Zebras, 143. 



Zoological Giirdens, Superintendent of. 140. 



THE END. 



