505 



INDEX OF SPECIES. 



Siren lacertina, visceral arches of, 1 92. 

 Tejus nigropunctatus, 221. 



■ rufescens, 221, 222. 



teguexin, 221. 



T/ndassorhinus vulpecida, 50. 

 Traclujdosaurus rvgosus, 101. 

 Triphana matema, 74. 

 Tritaxeojws conutus, 131, 132, 166, 168. 

 Triton eristatus, 191. 



, endocranium of the adult, 206, 208, 213. 



, endocranium of the larva of, 198, 203. 



, free arches of the adult, 207. 



, free arches of the skull of larva of, 200. 



, investing bones of the adult, 204, 208. 



, investing bones of the skull of larva of, 



1 07, 202. 

 , recapitulation of the characters of the 



skull of the adult, 208. 



Triton eristatus, skull of the adult, 204, 213. 



, skull of the larva of, 197, 213. 



, skull of the adult, compared with other 



types, 209. 



, skull of a " cryptobranchiate " larva of 



202. 



— -— , comparison of the skull of the crvpto- 

 branchiate stages of, with that of other Uro- 

 deles. 



T'rodeles, on the structure and development of the 

 skull in the, 171-214. 



Vandana, n. gen., 72. 



dividens, 72. 



Watson, M. On the anatomy of the female organs 

 of the Proboscidea, 111-130. 



Zalophus californianus, 225. 



Zootoca vivipara, 91. 



Zygana malleus, intestinal valve in, 58. 



EXD OF VOLUME XI. 



MINTED BY TAYLOU .1X1) FRANCIS, IiED LION COUlil, FLEET STELET. 



n 



