268 



MR. a. A, BOULKXGER ON THE 



rostral 



Text- figure 1. 



(Proi)i P. Z. S. 1915, p. 612.) 



prseocular 



rostrsi ', 

 nasal \ 



upper labial 

 TYPHLOPS PUNCTATUS. 



rostral praefrontal 

 supraocular ^.^C'^'; ^^ nasa 



nasal 



rostra 



rostral nasal 



upper labfal 



GLAUCONIA EMINI, 



loreal postocular 



post.nasal, i praocular,..--' 



ant. nasal 



rostral ^ 



upper labial - ' 

 poison-fang"" 

 symphy'sia 



. ant. temporal 

 post temporal 

 pper labial 



rostra 

 ant. nasal 

 internasa 

 prafronta 

 frontal '' 

 supraocular' 

 □arietal •••''' 



rostral 

 '■sy.aiphysial 

 "lower labial 

 ant.chin-shield 

 postihin-shield 

 lower labial 

 •-ventral 



CAUSUS RHOMBEATUS. 



GHEErrj DCl 



