392 TEIID-E, 



with white ; between these two black lines and above the arm two 

 black ocelli with white centre ; lower surfaces yellowish. 



tuillim. millim. 



Total length 162 From end of snout to vent 39 



Head 11 Fore limb 14 



Width of head 6 Hind limb 18 



From end of snout to fore Tail 123 



limb 15-5 



Sta Fe de Bogota. 



2. Prionodactylus oshauglinessyi. (Plate XXI. fig. 1.) 



Oercosaura (Pantodactylus) argulus (non Peters), O'Shauyhn. Proc. 

 Zool. Soc. 1881, p. 229. 



Snout rather longer than in P. argulus. Frontonasal longitu- 

 dinally bisected ; praefroutals forming a suture (in one specimen with 

 a small azygos shield separating them) ; the other head-shields as 

 in P. argulus. Large shields between the posterior chin-shields ; 

 two more or less regular longitudinal rows of large transverse gular 

 Bhields ; five collar-shields. Dorsal and lateral scales as in P. 

 argulus, hnt the former not so narrow, about twice as long as wide ; 

 thirty-three or thirtj'-five scales, including the ventrals, round the 

 middle of the body ; thirty-eight to forty scales from the occiput 

 to the base of the tail. Ventrals large, in six longitudinal rows, 

 the outer quite as large as the others, rounded ; eighteen or nineteen 

 transverse rows. A pair of large pra}anal shields, in front of which 

 is another, much smaller pair ; the large prteanals may each be 

 longitudinally divided. Femoral pores nine in the male, six in the 

 female. Tail as in the preceding. Brown above ; a black vertebral 

 lino ; a dark lateral band, well marked on the sides of the head and 

 neck, less distinct on the body ; below this a whitish streak ; male 

 with a series of eight or nine strongly marked black ocelli with 

 white centre on each side of the body ; these ocelli very indistinct 

 in the female ; lower surfaces cream-coloured, each shield with a 

 blackish central dot. 



luilliin. millim. 



?. 6. 



Total length 103 142 



Head 13 12 



AVidth of head 7 G 



From end of snout to fore limb .18 18 



From end of snout to vent .... 45 47 



Fore limb 16 15 



Hind limb 21 21 



Tail 58 95 



Ecuador. 



«-c. 5^. Canelos. Mr. Buckley [0.]. 



<^- 2 ■ Pallatanga. Mr. Buckle'y [C.\ 



