2. SLAucoNiA. 65 



into two ; ocular bordering the lip, between two labials, the anterior 

 of which does not reach the eye. 14 scales round the body. 

 Diameter of body 47 times in the total length, tail 14 times. Pale 

 reddish brown above, the scales edged with white. 



Total length 280 millim. 



Brazil. 



10. Glauconia dulcis. 



Rena dulcis, Saird ^ Oir. Cat. N. Amer. Kept. p. 142 (1853), and 



Hep. Explor. Surv. x. 1859, pi. xxxiii. fig. 100. 

 Stenostoma dulce, Cope, Proc. Ac. Philad. 1861, p. 305 ; Jan, Arch. 



Zool. Anat. Phys. i. 1862, p. 189, and Icon. Oin. p. 36, 1. 2, pis. v. 



& vi. fig. 5 (1864) ; Bocourt, Miss. iSc. Mex., Hept. p. 506, pi. xxix. 



fig. 8 (1882) ; Oarman, N. Am. Rept. i. pp. 5, 130 (1883). 



rubeUum, Oarman, I. c. p. 130. 



? Leptotyphlops dulcis, (Sie/ne^^er, Proc. U.S. Nat. Mus. xiv. 1891, 



p. 501. 

 Glauconia dulcis, Cope, Proc. Ac. Philad. xiv. 1892, p. 690. 



Snout rounded ; supraocular present, small ; rostral extending to 

 the level of the eyes ; nasal completely divided into two ; ocular 

 bordering the Up, between two labials, the anterior of which does 

 not reach the eye ; five lower labials. 14 scales round the body. 

 Diameter of body 44 to 60 times in the total length, length of tail 

 17 to 20 times. Pale brown above, white below. 



Total length 220 mUlim. 



Florida, Texas, Mexico. 



a-d, e. Ad. & hgr. Daval County, Texas. W. Taylor, Esq. [C.]. 



11. Glauconia narirostris. 



Stenostoma narirostre, Peters, Mon. Berl, Ac. 1867, p. 708, pi. — . 



fig. 2. 

 Glauconia narirostris, Boideng. Ann. 8f Mag. N. H. (6) vi. 1890, 



p. 92. 



Snout rounded ; supraocular present, small ; rostral hardly as 

 broad as the nasal, extending to the level of the eyes ; nasal com- 

 pletely divided into two, the nostril close to the rostral; ocular 

 bordering the lip, between two labials, the anterior of which equals 

 the lower part of the nasal in size and does not reach the eye ; six 

 lower labials. 14 scales round the body. Diameter of body 49 

 times in the total length, length of tail 8^ times. Brown above, 

 whitish inferiorly. 



Total length 195 millim. 



Lagos, West Africa. 



a. Ad. W. Africa. 



12. Glauconia cairi. 



Stenostoma cairi, Ihim. Sf Bibr. vi. p. 323 (1844) ; Jan, Icon. Qm, 



p. 37, 1. 2, pis. V. & vi. fig. 6 (1864). 

 Glauconia cairi, Bouleng. Ann. 8f Mag. N. H. (6) vi. 1890, p. 92. 

 VOL. I. i" 



