2. GLAUCONIA, 69 
z 21. Glauconia bicolor. 
7 Stenostoma bicolor, Jan, Icon. Gén. 1, pl. v. fig. 15 (1860), and p. 40 
z. Pe =4 and Arch, Zool. Anat. Phys. i. 1862, P 191; Peters, Arch. 
+ Nat. 1862, p. 40; Boettg. Ber. Senck. Ges. 1886, p. 59. 
—— gracile, Jan, op. cit. pls. v. & vi. fig. 14. 
Gluudala'beclor, Boulens. Aun. @ ites, N. H. (6) vi. 1890, p. 92. 
Snout rounded; supraocular present, small; rostral extending 
nearly to the level of the eyes ; nasal completely divided into two ; 
ocular bordering the lip; three labials, two in front of, and one 
behind, the ocular; first and second labials very small, subequal in 
size. 14 scales round the body. Diameter of body 50 to 65 times 
in the total length, length of tail 20 to 26 times. Dark brown 
* above, yellowish inferiorly. 
Total length 125 millim. 
| Gold Coast. 
a, Her. Fantee. T. E. Bowditch, Esq. [P.]. 
22. Glauconia macrolepis. 
Stenostoma macrolepis, Peters, Mon. Berl, Ac. 1857, p. 402; Jan, 
Icon. Gén, p. 40, 1. 2, pls. v. & vi. fig. 10 (1864). 
Snout rounded ; supraocular present, small ; rostral extending to 
the level of the eyes; nasal completely divided into two; ocular 
bordering the lip ; three labials, two in front of, and one behind, the 
ocular ; second labial not reaching the eye; six lower labials. 14 
‘scales round the body. Diameter of body 41 times in the total 
length, length of tail 14 (to 154) times. Dark brown above, lighter 
beneath, each scale with lighter border. 
Total length 290 millim. 
Venezuela. 
a, Ad. Venezuela, 
23. Glauconia myopica. 
Stenostoma myopicum, Garman, N. Am. Rept. p. 6 (1883). 
Snout rounded; sypraocular present, small; rostral extending to 
the level of the eyes; nasal completely divided into two; ocular 
bordering the lip ; three labials, two in front of, and one behind, the 
ocular; second labial reaching nearly the eye; five lower labials. 
14 scales round the body. Diameter of body 50 times in the total 
length, length of tail 16 to 20 times. Pale brown above, whitish 
inferiorly. 
Total length 200 millim. 
Mexico. 
a, Ad. Tampico. Messrs. Godman & Salvin [P.}. 
b-c, Ad. Mexico, 
