64 (JLAUCONIIB^. 



6. Glauconia goudotii. 



Stenostoma goudotii, Bum. §• Bibr. vi. p. 330 (1844) ; Jan, Icon. Ghi. 

 p. 35, 1. 2, pis. V. & vi. fig. 2 (1864). 



Snoat rounded; supraocular present ; rostral extending to between 

 the eyes ; nasal semidivided j ocular bordering the lip, between two 

 labials, the anterior of which reaches the eye. 14 scales round the 

 body. Length of tail 21 times in the total length. Blackish, each 

 scale edged with lighter. 



Total length 145 miUim. 



Magdalena Valley, Colombia. 



7. Glauconia emini. (Plate III. fig. 8.) 

 Glaucoma emini, Bouleng. Ann. ^ Mag. N. S. (6) vi. 1890, p. 91. 



Snout rounded ; supraocular large, nearly twice as broad as long, 

 followed by a single large transverse shield ; rostral a little broader 

 than the nasal, not extending quite to between the eyes ; nasal 

 completely divided ; ocular bordering the lip, between two labials, 

 the anterior of which equals the lower portion of the nasal in size ; 

 six lower labials. 14 scales round the body. Diameter of body 

 55 times in the total length ; length of tail 9 times. Uniform 

 blackish. 



Total length 110 millim. 



Central Africa. 



a-b. Ad. Karagwe, Victoria Nyanza. Dr. Emin Pasha [P.]. 



(Types.) 

 c. Ad. Niomkolo, Tanganyika. A. Carson, Esq. [P.]. 



8. Glauconia signata. 



Stenostoma signatum, Jan, Arch. Zool. Anat. Phys. i. 1862, p. 188, 

 and Icon. Ghi. p. 36, 1. 2, pis. v. & vi. fig. 3 (1864). 



Snout rounded ; supraocular present, large, followed by a single 

 large transverse shield ; rostral extending to between the eyes ; 

 nasal semidivided ; ocular bordering the lip, between two labials, 

 the anterior of which is small and does not reach the eye. 14 scales 

 round fhe body. Diameter of body 65 times in the total length, 

 length of tail 13 times. Blackish, dorsal scales edged with white. 



Total length 130 millim. 



Hah. ? 



9. Glauconia dimidiata. 



Stenostoma dimidiatum, Jan, Arch. Zool. Anat. Phys. i. 1862, p. 188, 

 and Icon. Gin. p. 36, 1. 2, pis. v. & vi. fig. 4 (1864). 



Snout rounded ; supraocular present, small, not larger than the 

 median head-shield, which is considerably longer than broad; 

 rostral extending to the level of the eyes ; nasal completely divided 



