582 



Index to Vol. IL 



Vigors, N. A. Esq. Page 



on the genus Icterus 182 

 on the groups of the 



Vulturidffi 368 



on a new genus 

 (Naucleriis) of Falconidae 385 



on a new genus 

 ( Psittacara) of Psittacidae 387 



on the arrangement 

 of the genera of Birds. .. . 391 

 on some species of 



the Ramphastidae 466 



additions and cor- 

 rections 518 



his Descriptions of 

 new subjects in Zoology 



234, 510 

 analysis of his "Ob- 

 servations on the Natural 

 Affinities of Birds," 263 ; 

 — of his "Description of a 

 new species of Scolopax, 

 (SaMni),8cc. 267; — on the 

 natural distribution of the 

 Insessores, 281, on the 

 quinary division of nature 282 

 Vision of Insects, observations on 509 

 of the Mollusca, hypothe- 

 sis respecting 507 



Valuta aulica '. 33 



Fulgetritm 35 



pulchra 32 



rutila 30 



Volutes, Mr. Broderip on some 



new and rare 27 



Vulturidcn, Mr. Vigors on the 

 groups of that family ........ 368 



Page 

 Walrus, curious facts in its ana- 

 tomy 126 



Weaver, T. Esq. notice of his 

 paper on the Fossil Elk of Ire- 

 land 275 



White's Nat. Hist, of Selborne, 

 Mr. Broderip's additions to 

 two Memoirs in 14 



Xtttithornus, a genus of Birds . . . 189 



chrysopterus 190 



Xiphosoma, a new genus of Ser- 

 pents 334 



Ararmnboya ib. 



dorsuale ib. 



ornatum ib. 



Yarrell, W. Esq., notice of the 

 occurrence of Anas rufina in 



Britain 492 



on the occurence of 

 some rare British Birds 24 



on the small horny 

 appendage to the upper 

 mandible in young chick- 

 ens 433 



on the structure of 

 the tongue in Psittacus 

 hasmatodus 280 



Zoology, new subjects in, des- 

 cribed by Mr. Vigors . . . .234, 510 

 the new views in. . 258, 282 

 public instruction in . . 567 



Zoological Institution, the new. . 284 



London : Printed by William Phillips, 

 George Yard, Lombard Street. 



