70 GLATJCONIID^. 



24. Glauconia dissimilis. 



Stenostoma dissimile, Socage, Jom. Se. Lisb. xi. 1886, p. 174. 

 Glauconia dissimilis, Boulemj. Ann. <§• Mag. N. U. (G) vi. 1890, 

 p. 92. 



Snout rounded ; supraocular present ; nasal completely divided ; 

 three upper labials, second largest and separating the ocular from 

 the mouth. Diameter of body 42 times in the total length, length 

 of tail 11| times. 



Total length 104 millim. 



White Nile. 



25. Glauconia hilineata. 



Typhlops bilineatus, SchJeg. Abbild. p. 36, pi. xxxii. figs. 5-8 (1844). 

 Stenostoma bilineatum, Dum. 8f Bibr. vi. p. 331 (1844) ; Jan, Icon. 

 Gen. p. 41, 1. 2, pis. v. & vi. fig. 12 (1864). 



Snout rounded; supraocular present; rostral rather small, 

 narrower than the nasal, not extending to the level of the eyes : 

 nasal completely divided into two ; ocular not descending to the lip ; 

 four upper labials, fourth largest ; six lower labials. 14 scales 

 round the body. Diameter of body 36 times in the total length, 

 length of tail 14 times. Yellowish, each dorsal scale with a large 

 reddish-brown spot ; a yellowish dorso-lateral line. 



Total length 110 millim. 



Guadeloupe, Martinique, Barbados. 



a. Ad. Martinique. 



b. Hgr. Barbados. Col. Feilden [P.]. 



26. Glauconia humilis. 



Rena humilis, Baird ^ Gir. Cat. K Am. Repf. p. 14-3 (1853) ; 



Stejneger, Proc. U.S. Nat. Mus. xiv. 1891, p. 501. 

 Stenostoma humile, Cope, Proc. Ac. Philad. 1861, p. 305 ; Garman, 



N. Am. Rept. p. 130 (1883). 

 Catodon dugesii, Boconrt, Bull. Soc. Philom. (7) iv. 1881, p. 81. 

 Siagonodon dugesii, Bocourt, Miss. 8c. Mex., Rept. p. 507, pi. xxix. 



fig. 9 (1882). 

 Stenostoma tenuiculum, Garman, I. c. p. 5. 

 Rena dugesii, Cope, Bull. U.S. Nat. Mus. no. 32, 1887, p. 64. 

 tenuicida, Cope, I. c. p. 91. 



Snout rounded ; no supraoculars, the oculars being separated 

 from each other, on the top of the head, by a single shield ; rostral 

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

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

 anterior of which nearly reaches the eye ; five lower labials, 14 

 scales round the body. Diameter of body 47 to 55 times in the 

 total length, length of tail 17 (15-23) times. Brown above, 

 whitish inferiorly. 



