as broad, four or five times as long as the eye, which is 

 small and surrounded by a rudimentary circular lid, its dia- 

 meter is contained four to four and a half times in the dis- 

 tance between the nostril and the orbit ; ear-opening small, 

 oval, oblique. Snout covered with 10 13 small irregular plates, 

 back of head with small scales. Rostral pentagonal, a little 

 more broad than long, on the lower surface of the snout ; nasal 

 small; two or three large supra-oculars; 17 22 upper labials, 

 3 rows of small scales between them and the orbit; 18 22 

 lower labials; mental more long than broad; on each side of the 

 throat a series of larger scales, separated from the labials by 

 two or three rows of small scales. Twenty- 

 two scales round the middle of the body; 

 the enlarged ventrals in 90 105 pair. Six 

 to eight praeanal pores, in an angular series ; 

 5 or 6 anal scales (fig. 41). Small rudiments 

 of external hind limbs. Tail long, one time 

 and a half as long as head and body, or 

 longer still, tapering to a fine point, covered 

 below with transversely enlarged scales. Fi S- 4*. Lialis jicari 



Pale yellowish or pinkish brown above, Blgr. Seven praeanal 

 ! , , . , 111-1 1 /- 11 pores: six anal sca- 



speckled with a blackish colour; a faint dark lesX ' 

 vertebral streak; a well-defined dark brown 

 dorso-lateral streak, expanding anteriorly into a broad band 

 occupying the side of the head ; a light streak along the lower 

 lip, widening on the body, where it forms a band, which is 

 ill-defined above and sharply defined by a dark line below. 

 Belly dark grey-brown, or yellowish with dark longitudinal 

 streaks, of which one along the middle is the most distinct. 

 Length of head and body 307 mm. ; tail about 500 mm. 



Habitat: New Guinea (Tanah-Merah Bay!, lake Sentani!, 

 Fly river, Bogadjim on Astrolabe Bay). 



Mehely describes a specimen of Lialis burtoni Gray, col- 

 lected at Erima, Astrolabe Bay 1 ), which has 22 scales round 

 the body, two supra-oculars and 6 praeanal pores. Its tail is 

 one time and a half as long as head and body; length of head 

 and body is 270 mm.; tail 423 mm. This specimen probably 

 belongs to the species Lialis jicari, as described by Boulenger. 

 In different Museum-collections more examples of the latter 



l) Termes. Fuzetek XXI 1898, p. 167. 

 INDO-AUSTRALIAN REPTILES I. 



