Mr. G. A. Boulenger on new Batrachians. 555 
or without brown spots. Male with an internal subgular 
vocal sac. 
From snout to vent 50 millim. — 
Numerous specimens from Venezuela (Rio Albirregas, 
Culata, Sierra Nevada de Merida), at altitudes of 10,000 to 
11,000 feet, collected by Sr. Bricefio. 
Atelopus erythropus. | 
Habit rather slender. Head as long as broad, its length ~ 
contained twice in the length of the trunk; snout as long as 
the eye, truncate, projecting beyond the mouth, concave above 
and on the sides; nostril a little nearer the end of the snout 
than the eye ; interorbital space as broad as the upper eyelid. 
Fore limb long and slender; fingers moderate, depressed, 
slightly swollen at the tips, first very short; carpal and sub- 
articular tubercles indistinct ; toes rather short, three fourths 
webbed, inner very indistinct; metatarsal and subarticular 
tubercles indistinct. The tibio-tarsal articulation reaches the 
anterior border of the eye. Upper parts minutely granulate, 
lower smooth. Brown above, white beneath ; lower surface 
of thighs and of feet vermilion. 
From snout to vent 20 millim. 
A single specimen from Santo Domingo, Carabaya, S8.E. 
Peru, 6000 feet, collected by Mr. Ockenden. 
Rana Budgetti. 
Vomerine teeth in two transverse or slightly oblique series 
between the anterior borders of the choane. Head moderate, 
not much depressed; snout obtusely acuminate, as long as 
the orbit, projecting beyond the lower jaw ; canthus rostralis 
obtuse; nostril a little nearer the eye than the end of the 
snout, followed by a rather deep concavity of the loreal 
region ; interorbital space narrower than the upper eyelid; 
tympanum very distinct, as large as the eye. Fingers ex- 
tremely short, blunt, first and second equal. ‘Toes short, 
blunt, barely half webbed; subarticular tubercles small; a 
large, compressed, shovel-shaped inner metatarsal tubercle, its 
length equalling that of the inner toe. Tarso-metatarsal 
articulation reaching the nostril, Skin smooth on the back, 
warty on the sides; a dorso-lateral glandular fold, not con- 
nected with a similar fold above the temple. Pinkish grey 
above, with dark brown, black-edged spots, which are very 
crowded on the outer side of the dorso-lateral fold; a. darix 
band on the side of the head, passing through the nostril, the 
eye, and the tympanum; limbs with regular cross-bars ; 
