98 Fiscei. 



Uronectes, Giinther in Brit. Mus. Catal. IV. 317. 1862. . . . TELEOSTEI. 



Urophycis, GillinPhilad. Proc. 1863 ANACANTHINI. 



Uropsetta, Gill iu Philad. Ac Nat. Sc Proc 330 TELEOSTEf. 



Urostenes, DanaiuUuifc.Stat.Explor.Exped.X.1850. HETEROCERCI. Foss. 

 Urotrygon, Gill in Philad. Proc 1863 SELACHIL 



"XT^alenciennea, Bleeker in Nat. Tijds. Ned.Ind. 1856. ACANTHOPTERL 

 Vastres, (.Cuvier in Regue Auim.) Valenc. Hist. nat. des Poiss. XIX. 1846. 



TELEOSTEL 

 Velasia, Gray in London Zool. Soc Proc July. 1851. . . . CYCLOSTOML 



Verilus, Poey iuMemor. Cub. n. 1H58 ACANTHOPTERL 



Vomeropsis, Heckel in Wien. Ac. Sitz. Ber. XI. 122—138. 1853. . . . Foss. 

 Vulsus, Guuther iu Biit. Mus. Cat. Fish. IIL 1861. . . . ACANTHOPTERL 



■\?^allago, Bleeker iu Prodr. Silur. 1858 PHYSOSTOMI. 



3SlenacantllUS, Beyrich in Berlin. Ac. Mon. Ber. 1848 Foss. 



Xenichthys, Gill in Philad. Ac Nat. Sc Proc 82. 1863. . . . TELEOSTEI. 

 Xenocephalus, Kaup in Wiegm. Arch. XXIV. 1. 85. 1858. . TELEOSTEL 

 Xenocharax, Giinther in Aunals N. H. XX. 112. 1867. . . PHYSOSTOMI. 

 Xenocypris, Giiuther iu Brit. Mus. Cat. Pi?c VII. 205. 1868. PHYSOSTOML 

 Xenoraystus, Guuther iu Brit. Mus. Catal. Pisc VIL 1868. PHYSOSTOML 

 Xenopterus, Bibron in Revue de Zool. VIL 274. 1855. . . . TELEOSTEI. 

 Xiphasia, Bleeker in Amsterd. Ac Sc. Act. XVII. 1864. = Xiphogadus^ 



Russell BLENNIDAE. 



Xiphidion, Girard iu Report of Explor. etc. X. 4. 1859. . ACANTHOPTERI. 

 Xiphiurus, A. Smithiu Illustr. Zool. South-Africa. 1849. ANACANTHINL 

 Xiphocheilus, Bleeker in Ned. Ind. Nat. Tijdschr. XII. 1856. TELEOSTEL 

 Xiphogadus, Gunther iu Brit. Mus. Cat. IV". 317. 1862. . . TELEOSTEL 

 Xiphophorus, Heckel in Wieu. Ac Sitz. Ber. 161. 1848. . . TELEOSTEI. 

 Xystracanthus, Leidy iu Philad. Ac. Nat. Sc, Proc. 1859. CARTILAGINEL 



laniolepis, Girard in Philad. Ac Nat. Sc Proc 1857. . TELEOSTEI. 

 Zenarchopterus, Gill in Philad. Ac Nat. Sc Proc. 272. 1863. TELEOSTEI. 

 Zenopsis, Gill iu Philad. Proc. 1862 ACANTHOPTERI. 



