198 SCINCID.S:. 



Euprepes olivaceus, Giintk. Kept. B. I. p. 80, pi. x, tig. D ; Theab. 



Cat. p. 61. 

 Lygosoma olivaceum, Bouleng. Cat. Liz. iii, p. 251. 



Habit lacertiform ; distance between end of snout and fore 

 limb contained li to 1| times in the distance between axilla and 

 groin. Snout rather elongate, obtusely acuminate, much depressed. 

 Lower eyelid scaly. Nostril pierced in the middle of a small 

 nasal ; a supranasal, rarely in contact with its fellow ; frontonasal 

 broader than long, usually in contact with the rostral, and fre- 

 quently also with the frontal ; latter as long as the frontoparietals 

 and parietals together or a little longer, in contact with the 

 first and second, or first, second, and third supraoculars ; 4 supra- 

 oculars, subequal in length ; 7 or 8 supraciliaries, first largest ; 

 frontoparietals and interparietal distinct, latter as large as former 

 or a little smaller, and entirely separating the parietals ; a 

 pair of nuchals ; 4 labials anterior to the subocular. Ear-opening 

 very small. 28 or 30 scales round the middle of the body, the 

 dorsals and laterals with 3 to 9 more or less strong keels ; nuchal 

 scales smooth or indistinctly keeled ; dorsals a little larger than 

 ventrals. Praeanals not enlarged. The adpressed limbs feebly 

 overlap, the hind limb never reaching beyond the wrist. Digits 

 moderately elongate, with strong sharp claws, the basal phalanges 

 cyclotetragonal, the distal strongly compressed ; subdigital lamellae 

 smooth, 17 to 20 under the fourth toe. Tail about lg times the 

 length of the head and body. Young with transverse dark brown 

 bands separated by narrow pale olive interspaces : tail brilliant 

 scarlet. Adult olive or olive-brow r n above, with more or less 

 regular transverse series of pale, dark-edged spots or traces of 

 dark cross bands ; a more or less distinct pale dorso-lateral band on 

 the posterior part of the body, continued on the tail : lower sur- 

 face light green. 



From snout to vent 4*25 inches. 



Hal. Tenasserim and Malay Peninsula, Xicobars, Sumatra, Java, 

 Borneo, Philippines. 



222. Lygosoma kakhienense. 



Lygosoma kakhienense, Bouleng. Attn. Mus. Genova, (2) iv, 1887, 

 'p. 621. 



Habit lacertiform ; distance between end of snout and fore limb 

 15 times in distance between axilla and groin. Snout short, 

 obtuse. Lower eyelid with an undivided transparent disk. Nostril 

 pierced in the nasal ; no supranasal ; frontouasal broader than 

 long, forming a broad suture with the rostral and in contact with 

 the anterior angle of the frontal ; latter shield a little shorter than 

 frontoparietals and interparietal together, in contact with the two 

 anterior supraoculars ; four supraoculars, eight supraciliaries ; 

 frontoparietals and interparietal distinct, subequal in si/e : parietals 

 forming a suture behind the interparietal ; no enlarged nuchals ; 



