178 



MEMOIRS OF THE CARNEGIE MUSEUM 



Counts and Measurements. 



Number. 



No. 176. 



" 177. 



" 178. 



" 179. 



" 180. 



" 181 . 



" 182. 



" 183. 



" 186. 

 29. 



" 202. 



" 203. 



" 1866. 



" 1867. 



" 1868. 



" 1872. 



" 1873. 



" 2006. 



" 2009. 



" 2020. 



Anal. 



Scale- 

 rows. 



17 

 17 

 17 

 17 

 17 



17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 

 17 



Gastro- 



198 

 172 

 189 

 191 



188 



174 

 175 

 188 

 186 

 193 

 179 

 194 

 180 

 187 

 188 

 198 

 196 

 189 

 189 

 185 



Urosteges. 



120/120 

 97/97 

 96/96 

 86/86 

 94/94 



100/100 



95/95 



118/118 



88/88 



53/53 



55/55 



118/118 



82/82 



94/94 



94/94 



121/121 



119/119 



118/118 



93/93' 



Upper Labials. 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



9(4.5.6) 



Preoc- 

 ulars. 



Postoc- 

 ulars. 



Tem- 

 porals 



2,2 

 2,2 

 2,2 



2,2 

 2,2 



2,2 

 2,2 

 2,2 

 2,2 

 2,2 

 2,2 

 2,2 

 2,2 

 2,2 

 2 2 

 2; 2 

 2,2 

 2,2 

 2,2 

 2,2 



Sex. 



9 

 6" 

 9 

 9 

 9 



& 



9 

 9 

 cf 

 cf 

 9 

 9 

 9 

 9 

 9 



cf 

 9 



* Tip of tail lost. 



20. Drymobius rhombifer (Glinther). 



Coryphodon rhombifer Guenther, P. Z. S., 1860, p. 236. 

 Drymohius rhombifer Boulenger, Cat. Snakes, II, 1894, p. 14. 



The collection contains four specimens as follows: 



No. 188, 9 , Minca, Colombia, 2,000 ft. (H. H. Smith coll.), July. Skin. 



No. 213, 9 , Bonda, Colombia, 150 ft. (H. H. Smith coll.), June. 



No. 1865, 9 , Colombia, S. America (H. H. Smith coll.). 



No. 1871, c?, Colombia, S. America (H. H. Smith coll.). Tip of tail lost. 



No. 213 has, in addition to the ordinary markings, a brown spot in the center 

 of each gastrostege, all together making a midventral stripe. Each of these speci- 

 mens possesses a greater number of urosteges than is given for the species in 

 Boulenger's Catalog, i. e. 84 to 96. 



Counts and Measurements. 



' Tip of tail lost. 



