392 TEIID.E. 
with white; between these two black lines and above the arm two 
black ocelli with white centre ; lower surfaces yellowish. 
millim. millim. 
Total length ........ 162 From end of snout tovent 39 
Head gs 4 saves) snk 11 Fore limb............ 14 
Width of head........ 6 Hind limb..........-- 18 
From end of snout to fore MP ai rman esaasa ee ae eta ais 123 
lim seaxsehickaveas 155 
Sta Fé de Bogota. 
2. Prionodactylus oshaughnessyi. (Prare XXI. fig. 1.) 
Cercosaura (Pantodactylus) argulus (zon Peters), O'’Shaughn. Proc. 
Zool. Soc. 1881, p. 229. 
Snout rather longer than in P. argulus. Frontonasal longitu- 
dinally bisected ; praefrontals 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 
shields; five collar-shields. Dorsal and lateral scales as in P. 
argulus, but the former not so narrow, about twice as long as wide ; 
thirty-three or thirty-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 preanal shields, in front of which 
is another, much smaller pair; the large preeanals may each be 
longitudinally divided. Femoral pores nine in the male, six in the 
female. Tail asinthe preceding. Brown above; a black vertebral 
line ; 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. 
millim. inillim. 
g. 3. 
Total length. sic ac eek ees 103 142 
HOA: Kiya aut $e bh and 13 12 
Width of head ...... erect ane 7 6 
From end of snout to fore limb. 18 18 
From end of snout to vent .... 45 47 
POre Mimi), eeiciwseicle Bie Aoiaalls 16 15 
Hind limb ................ 21 21 
aa oo. ce a eioe a at bake eae ase ae 58 95 
Ecuador. 
a-c. OS. Canelos. Mr. Buckley [C.]. 
d. @. Pallatanga. Mr. Buckley [C... 
