234 VIT—XAN 
Vitiflora, Leach, Syst. Cat. Mamm. & Birds Brit. Mus. p. 21 
(1816); Ann. of Philosophy, xiii. p. 61 (1819); Stephens, 
Gen. Zool. x. pt. 2, p. 564 (1817). 
Vivia, Hodgson, Journ. Asiatic Soc. Bengal, vi. pt. 1, p. 107 
(1837). 
Vociferator, Wood, The Analyst, iii. pp. 30, 200 (1835). 
Volatinia, Reichenb, Avium Syst. pl. lxxix. (1850). 
Volvocivora, Hodgson, India Review, i. p. 328 (1837); in Gray’s 
Zool. Miscell. p. 84 (1844), 
Vulpanser, Keyserling u. Blasius, Wirbelthiere Europa’s, pp. lxxxiv, 
‘125, 225 (1840). 
Vultur, Linn. 3. N. i. p.121 (1766); Gm. 8. N. i. p. 245 (1788). 
W. 
Wagellus, Gray, List Gen. B. p. 78 (1840); ed. 2, p. 99 (1841); 
Hand-l. iii. no. 2837 (1871). 
Waldenia, Sharpe, Ibis, 1869, p. 461; P. Z. 8. 1870, p. 303; Cat 
B. Brit. Mus. x. p. 128 (1885). 
Weebongia, Lesson, Echo du Monde Savant, 1845, col. 295. 
Widha, Reichenb. Avium Syst. pl. lxxix. (1850). 
Wilsonia, Bonap. Comp. List Birds of Eur. & N. A. p. 23 (1838) ; 
C.G. A. i. p. 815 (1850). 
x. 
Xanoryuchus, Bp. C. R. xl. p. 721 (1855). 
Xanthocephalus, Bp. C. G. A. i. p. 431 (1850); CO. R. xxxvii. 
p. 832 (1853); C. 8. O. p. 11 (1854). 
Xanthocitta, Bp. C.G. A. i. p. 380 (1850). 
Xanthocorys, Sharpe, Cat. B. Brit. Mus. x. pp. 457, 619 (1885). 
Xanthodina, Bonap. C. G. A. i. p. 518 (1850). =Xawrnoprra, 
Sundev. 
Xanthodira, Sundevall, Ofvers. Kongl. Vetensk.-Ak. Férhandl. 
Stockholm, 1850, pp. 98, 127 (1851). 
Xanthogenyx, D’Hamonville, Bull. Soc. Zool. France, viii. p. 77 
(1883). 
Xanthogenius, Bp. Rev. et Mag. Zool. sér. 2, vi. p. 150 (1854). 
Xantholema, Bp. C. V. Z. p. 12 (1854); C.8. O. p. 26 (1854), 
Xantholestes, Sharpe, Trans. Linn. Soc. ser. 2, i. p. 327 (1877). 
Xanthomelana, Bp. C. G. A. i. p. 447 (1850). 
Xanthomelus, Bp. C. R. xxviii. pp. 260, 262, 538 (1854); C. 8. 0. 
p. 18 (1854), 
