480 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



LESTOPHIS Marsh. Type L. crassus Marsh. 



Marsh, O. C. 1885 A, p. 326. (To replace Limno- liestophis crassus Marsh, 

 phis, preoccupied.) Jfafc, O. C. 1*71 A, p. 828. (Limnophis.) 



SK 1147. SiVTlSSsY 05 ' (LimD PhiS - ) 



Eocene (Bridger); Wyoming. 



APHELOPHIS Cope. Type A. talpivorus Cope. 



Cope, E. D. 1873 CC, p. 16. 



1874 B, p. 518. 



1884 O, p. 781. 



Nicholson and Lydekker 1889 A, p. 1147. 

 Zittel, K. A. 1890 A, p. 630. 



Aphelophis talpivorus Cope. 

 Cope, E. D. 1873 CC, p. 16. 



1874 B, p. 518. 



1884 O, p. 782, pi. Ix, fig. 21. 

 Oligocene (White River); Colorado. 



CALAMAGRAS Cope. Type C. murivorus Cope. 



Cope, E. D. 1873 CC, p. 15. 



1874 B, p. 517. 



1884 O, p. 784. 



Nicholson and Lydekker 1889 A, p. 1147. 

 Zittel, K. A. 1890 A, p. 630. 



Calamagras murivorus Cope. 

 Cope, E. D. 1873 CC, p. 15. (C. murivorous, C. 

 truxalis.) 



1874 B, p. 517. (C. murivorus, C. truxalis.) 

 1884 O, p. 784. 

 Oligocene (White River); Colorado. 



OGMOPHIS Cope. Type 0. angulatus Cope. 



Cope, E. D. 1884 O, p. 782. 



Nicholson and Lydekker 1889 A, p. 1147. 



Zittel, K. A. 1890 A, p. 630. 



Ogmophis angulatus Cope. 

 Cope, E. D. 1873 CC, p. 16. (Calamagras.) 

 1874 B, p. 518. (Calamagras. ) 



Cope, E. D. 1884 O, p. 783, pi. Iviiia, fig. 12. 

 Oligocene (White River); Colorado. 



Ogmophis oregonensis Cope. 

 Cope, E. D. 1884 O, p. 783, pi. Iviiia, figs. 9-11. 

 Miocene (John Day); Oregon. 



Gray, J. E. 1849, Cat. Snakes, p. 2. 

 Boulenger, G. A. 1893 A. 



1894 A. 



18% C. 



COLUBRID^E. 



Cope, E. D. 1886 V, p. 484. 



1900 A, p. 732. 

 Gadow, H. 1898 A, p. 28. 

 Hoffmann, C. K. 1890 C, p. 1683. 

 Stannius, H. 1856 A. (Colubrina.) 



COLUBER Linn. 



Linnaeus, C. 1758, Syst. Nat., ed. x, p. 216. 

 Boulenger, G. A. 1894 A, p. 24. 

 Cope, E. D. 1900 A, p. 825. 



Coluber sp. indet. 

 Wheatley, C. M. 1871 A. 



Pleistocene; Pennsylvania 



BASCANION Baird and Girard. Type Coluber constrictor Linn. 



Baird and Girard, 1853, Cat. N. Amer. Rept., p. 93. 

 Boulenger, G. A. 1893 A, p. 379. ( Zamenis, in part. ) 

 Cope, E. D. 1900 A, p. 787. (Zamenis, in part.) 



Bascanion acuminatus (Cope). 

 Cope, E. D. 1899 A, p. 197. (Zamenis.) 

 Pleistocene; Pennsylvania. 



CROTALID.E. 



Boulenger, G. A. 1896 C, p. 519. (Crotalinse.) 

 Cope, E. D. 1886 V, pp. 480-498. 



1892 O. 



1900 A, p. 1130. 

 Giebel, C. G. 1866 B. 



Hoffmann, C. K. 1890 C, p. 1798. 

 Rochebrune, A. T. 1881 A, p. 216. ( " Crotaliens." 

 Stannius, H. 1856 A. (Crotalina.) 

 Troschel, F. H. 1861 A. (Crotalina.) 





