232 Mr. G. A. Boulenger on 



grey lunules with white lines there are two yellow confluent 

 blotches between the tails (the lower one edged below with 

 black), and before the lower tail a small black dot. The hind 

 margin of the fore wings is excised from the apex to vein 4, 

 and the hind wings are tailed at veins 7 and 4. 



Expanse of wings 26 millim. 



Both sexes from the Khasias. 



Like E. moza this species occurs of two sizes, the larger 

 form reaching 32 or 34 millim. 



XXXIV. — Descriptions of Four new Lizards from Roebuck 

 Bay, N.W. Australia, obtained by Dr. Dahl for the 

 Christiania Museum. By G. A.. Boulenger, F.R.S. 



DipJodactylus stenodactylus. 



Head very convex ; snout rounded, as long as the distance 

 between the eye and the ear-opening, slightly longer than the 

 diameter of the orbit ; ear-opening small, round. Body and 

 limbs rather stout. Digits cylindrical, not dilated at the ends, 

 covered above and below with small granular scales; apical 

 shields small, longer than broad. Body and limbs uniformly 

 granulate above and below. Granules on the snout a little 

 larger than those on the back of the head; rostral twice as 

 broad as deep, with median cleft above ; nostril pierced 

 between the first labial, a large internasal, which is in contact 

 with its fellow, and four granules ; ten upper and as many 

 lower labials ; symphysial trapezoid ; no chin-shields, but 

 enlarged flat granules gradually passing into the minute 

 granules of the throat. Male with three prteanal pores on 

 each side and a conical tubercle on each side of the base of 

 the tail. Pale brownish above, with a light, brown-edged 

 vertebral stripe bifurcating on the neck, passing through the 

 eyes, its branches meeting again on the end of the snout ; the 

 brown dotted with lighter ; lower parts white. 



millim. 



From snout to vent 45 



Head 12 



Width of head 8 



Fore limb 14 



Hind limb 19 



This new species, described from a single male specimen 

 without tail, is allied to and appears to couaect Dijylodactylm 



