228 CYSTIGNATHID&. 
the eye to the groin; below this fold, on the scapular region, a large 
parotoid gland ; another similar gland on the loin; a more or less 
distinct fold along the vertebral line ; a few conical tubereles on the 
snout; edge of the upper eyelid with three or four horn-like dermal 
processes ; a strong, bow-shaped, raised fold from one eyelid to the 
other ; generally four round tubercles on the back, and one on each 
thigh ; a raised fold across the middle of the calf. Olive above, 
marbled with darker ; loreal regions obliquely striped ; sides deep 
black, the colour extending on the sides of the belly and then passing 
round in front of the thighs ; lumbar gland yellow and black ; limbs 
cross-barred above, black and yellow beneath. Male with asubgular 
yocal sac and brown rugosities on the inner side of the first finger. 
Ecuador. 
a- e Se Canelos. Mr. Buckley [C. 
d. 3. Sarayacu. Mr. Buckley re 
2 § : Ecuador. Mr. Buckley [C. ]. 
ee oe Puerto del Mairo. Mr. H. Veitch [P.]. 
2. Edalorhina buckleyi. (Prare XVI. fig. 1.) 
No fold between the eyelids; a fold from the middle of each eye- 
lid to the sacral region; a fold from the tip of the snout to the 
occiput ; an elongated tubercle on the middle of the back. Back 
longitudinally striped with brown. Otherwise as in £. perezit. 
Kecuador. 
a. 3. Canelos. Mr. Buckley [C.]. 
3. Edalorhina plicifrons. 
Bubonias plicifrons, Cope, Proc. Ac. Philad. 1874, p. 124. 
Vomerine teeth none. Tympanum oyal, its long axis directed 
upwards and forwards, and nearly equal in length to that of the eye. 
Toes free. The hind limb being carried forwards along the body, 
the tibio-tarsal articulation reaches the tympanum. Skin every- 
where smooth except in the following regions of the upper surface :— 
a strong elevated fold from the superciliary border to the inguinal 
gland, below which on the scapular region is a boss like a parotoid 
gland ; a fold from the inner border of the eyelid to the end of the 
sacral diapophysis ; a fold from the end of the snout to the end of 
the coccyx on the median line; a short conic tubercle stands at its 
extremity on the snout; edge of the eyebrow with three dermal 
processes or “thorns.” Brown above, pure white below; sides pure 
black, the colour extending on the sides of the abdomen and then 
passing round in front of the femora, thus enclosing an anchor- 
shaped space of white; a black spot on the posterior part of the 
inguinal glands; limbs black and white beneath. 
Nauta, Upper Amazon. 
