CROCODILIANS, LIZARDS, AND S.NAKEK. 1217 



UK O DEL A. 



Biemyctylus meridiomdis Cope. 

 Chondrotus texamis Mattlies. 



SALIENTIA. 



Bvfo debilis Baird and Girard. 



Bufo jrHnctatu.s Baiid and Girard. 



Bv/o valUceps Wiegmauii. 



Bufo compactilis Wie^mann. 



Lithodytes Jatrfois Cope. 



ChorophUus triscriatus clarkii Baird and Girard. 



SAURIA. 



HolhrooMa texana Troscliel. 

 HolbrooTiia viaculata Baird and Girard. 

 GrotaphytUH coUaris Say. 

 tSceloporus spinosns Wiegniann. 

 Sceloporus consobrinus Baird and Girard. 

 PhrynoHoma cornutum Harlan. 

 Enblepharis varieyatus Baird. 

 Gerrhonotus liocephalus Wiegmann. 

 Eumeces epipleurotns Cope. 

 Eumeces pachyurus Cope. 

 Eumeces brevUineatus Cope. 

 Eumeces tetragrammus liaird. 

 Eumeces obsolctus Baird and Girard. 



SERPENTES. 



Diadophis amabilis doeilis Baird and Girard. 

 Diadophis amahilis sfictogenys Cope. 

 Hypsiylcna ochrorhynchus Cope. 

 Rhinochilus lecontei Baird and Girard. 

 Coluber emoryi Baird and Girard. 

 Osceola doliata aunulata Kennieott. 

 Ogmius episcopus episcopiis Kennicott. 

 Natrix rhombifera TTallowell. 

 Natrix fascUda transversa Hallowell. 

 Virginia elegans Kennicott. 

 Eiitmiia proxima Say. 



Euta'uia elegans marciana Baird and Girard. 

 Eutamia eques ocellata Cope. 

 Tanfilla gracilis Baird and Girard. 

 Tantilla nigriceps Kennicott. 

 Sistrurus catenatus edwardsii Baird and Girard. 

 Crotalns adamanieus atrox Baird and CHrard. 

 NAT MUS 98 77 



