176 MEMOIRS OF THE CARNEGIE MUSEUM 



Counts and Measurements. 



Anal 1/1 



(Scale-rows 15 



Gastrosteges 139 



Urosteges 37/37 



Upper labials 7(3) 



8(3.4) 



Preoculars 1 



Postoculars 2 



Temporals 1,1 



Total length in mm 1,373 



Length of tail in mm 194 



Genus Coronella Laurenti. 

 17. Coronella micropholis (Cope). 



Lampropeltis micropholis Cope, Proc. Acad. Nat. Sci. Philada., 1860, p. 257. 

 Coronella fuicropholis Boulenger, Cat. Snakes, II, 1894, p. 203. 



The specimen, which is a female (No. 2036), was taken by Mrs. H. H. Smith 

 at Cacagualito, Colombia. 



Counts and Measurements. 



.\nal 1 



Scale-rows 23 



Gastrosteges 228 



Urosteges 43/43 



Upper labials 7(3.4) 



Preoculars 1 



Postoculars 2 



Tcmjiorals 2 2 



Total length in mm 732 



Length of tail in mm 128 



Genus Drymobius Cope. 

 18. Drymobius bifossatus (Raddi). 



Coluber bifossatus Raddi, Mem. Soc. Ital. Modena, XVIII, (Fis.) 1820, p. 333. 

 Drymobius bifossatus Boulenger, Cat. Snakes, II, 1894, p. 10. 



The collection possesses two specimens: 



No. 127, 9 . From Santa Cruz de la Sierra, Bolivia. (Steinbach coll.) 

 No. 381, cf . From Rio de Janeiro, Brazil. (Haseman coll., July 1, 1908.) 

 The color of the skin of No. 127 is almost uniform. 



