48 Reptilia. 



DipSOSauruS, Hallowell in Philad. Acad. Nat. Sc Proc. VII. 1854. SAURIA. 

 Dithyrostemum, Pictet iu Mater. Paleout. Suisse. VIII. 1857. Foss. 

 DolichosaurUB, R. Oweu in Foss. Reptilia. III. (Palaeontograph. Society). 



4851 OPHIDIA. Foss. 



Doliophis Girard iu Philad. Acad. Nat. Sc. Proc. 182. 1858. . OPHIDIA. 



Dopasia, Gray iu Annals N. H. XII. 389. 1853 SAURIA. 



DreTDanodon, J. Leidy in Philad. Acad. Nat. Sc. Proo. VIII. 1856. 



^ SAURIA. Foss. 



Dromicus, Dumeril in Inst. de Tr. Mem. XXIII. 399. 1853. . SERPENTES. 

 Dryomelictes, Cope in Phil. Ac Nat. Sc Proc 194. 1865. BATRACHIA. 

 Dryocalamus, Giinther in Catal. Brit. Mus. Colubr. 1858. . . OPHIDIA. 



Dumerilia, Graudidier in Rerue de Zool. 233. 1867 CHELONIA. 



Dumerilia, Booage, in Lissab. Jorn. Sc M. Ph. et Nat. 63. 1866. SAURIA. 



Dvoplax. Fraas in Wiirttemb. Naturwiss. Jahreshefte. XXIII. 108. 1867. 



•^ ^ SAURIA. Foss. 



Eilachistodon, Reinhardt in Acad.R, Suec Act. Consp. 1863. OPHIDIA. 

 Elapocephalus, Gunther in Cat. Br. Mus. Colubr. 1858. . . . OPHIDIA. 

 Elapochrus, Peters in Berlin. Acad. Mon. Ber. 293. 1860. . . OPHIDIA. 



Elapops, Giinther in Anuals N. H. IV. 161. 1859 OPHIDIA. 



Elapotinus, Jan in Archirio per la Zool. II. 1. 1862. . . . SERPENTES. 

 Elapsoidea, Bocage iu Lissab. Jorn. Sc M. Ph. et Nat. 70. 1866. OPHIDIA. 

 EUipsoglossa, Dumeril et Bibron in Herpetol. gen. IX. 1854. = HtinobUi». 



Tschudi. 1838. sec Troschel BATRACHIA. 



Elseya, Grandidier in Revue de Zool. 232. 1867 CHELONIA. 



Embryopus, Weinland in Frankfurt. Senkenberg. Ges. Abh. IV. 132. 1862. 



SAURIA. 

 Emoa, Girard in Philad. Acad. Nat. Sc Proc 195. 1857. . . . SAURIA* 



Enhydrina, Gray in Cat. Viper. Snak. 1449 OPHIDIA. 



Enneodon, Prangner in Steierm. Zeitschr. VIII. 1845. . SAURIA. Foss. 



Ensatina, Gray in Brit. Mus. Cat. Batr. 1850 BATRACHIA. 



Ensirostris, Gray in Lond. Zool. Soc Proc XXXII. 465. 1864. SAURIA. 

 Eosaurus, Marsh in Silliman Am. Journ. XXXIV. 1862. . SAURIA. Foss. 

 Epicarsius, Fischer in Hamb. N. W. Verein Abh. IIL 94. 1856. OPHIDIA. 



Epidalia, Cope in Nat. Hist. Reriew. 1865 BATRACHIA. 



Epirhexis, Cope iu Philad. Acad. Journ. 2. Ser. V. 1867. . BATRACHIA. 



Erizia, Gray in Lond. Zool. Soc Proc XXXIL 1864 SAURIA. 



Eugnathus, Dumeril in Inst. de Fr. Mem. XXIII. 1553. . SERPENTES. 

 Eulaemus, Girard in Philad. Acad. Nat. Sc Proc 197. 1866. . SAURIA. 

 Eumesodon, Cope in Philad. Acad. Nat. Sc Proc. 1860. . . OPHIDIA. 



EnophrySj Giinther iu Catal. Brit. Mus. Colubr. 1858 OPHIDIA. 



EupemphlX, Steindachner in Wien. Ac Sitzungsberichte. XLVIII. 1863. 



BATRACHIA. 

 Euphryne, Baird. in Philad. Acad. Nat. Sc Proc 253. 1858. . SAURIA. 

 Eurostus, Dumeril in Inst. de Fr. Mem. XXIII. 399. 1853. . SERPENTES. 

 Eurydorus, Leidy in Philad. Acad. Nat. Sc Proc 1859. 110. 

 Eurypholis, Hallowell in Philad. Acad. Nat. Sc Proc. 1860. . OPHIDIA. 

 Eusophus, Cope in Nat. Hist. Review. 97—120. 1865. . . BATRACHIA. 

 Euspondylus, Tschudi. Arch. f. Naturg. XI. 1845. p. 160. . . SAURIA. 

 Eutainia, Baird et Girard in Catal. Smiths. Museum. 1853. SERPENTES. 



icimia, Gray in Cat. Viper. Snak. 1849 OPHIDIA. 



Puriua, Dumeril in lust. de Fr. Mem. XXIII. 399. 1 853. . SERPENTES. 



