192 CirSTlGNAlHID^. 



«-.e. S 2- W. Ecuador. Mr. Fraser [C.J. 



/. 2 • Ciienca. Mr. Fraser [O.J. 



f/-h. c??. Intac, Ecuador. Mr. Buckley [C.]. 



4. Telmatobius marmoratus. 



Cyclorliampluis marmoratus, Gibdh. Cat. p. 21. 

 Cycloramphus marmoratus, Dum. Si' Bibr. p. 455. 



Vomerine teeth in two small groups between the choanse, which 

 are large. Snout short, rounded ; interorbital space as broad as the 

 upper eyelid; tympanum small, hidden. Fingers pointed, first 

 not extending beyond second; toes pointed, half webbed; sub- 

 articular tubercles small ; a small, oval, inner metatarsal tubercle. 

 The hind limb being carried forwards along the body, the tibio- 

 tarsal articulation docs not reach the eye. Skin smooth ; a fiat 

 parotoid gland, frequently indistinct. Brownish, marbled with 

 black, often with small white spots. Male without vocal sac. 



Chili; Peru. 



a, b. Many sp.: c?,? , aud larvie Guascoua. J. B. Pentland, Esq. [P.]. 

 (bad state). 

 $ . Chili. 



c 



5. Telmatobius pustulosus. 



Cyclorhamphus pustulosus, Cope, Proc. Amer, Philos, Soc. x\li. 1877, 

 p. 39. 



Vomerine patches very small. Tongue wider than long. Head 

 large, fiat ; snout oblique ; nostrils equally distant from the eye aud 

 the labial border ; tympanum a vertical oval, whoso long diameter 

 is less than half that of the eye-slit, hidden. Fingers and toes 

 elongate, the latter half wel)bed. The hind limb being carried 

 forwards along the body, tlic tibio-tarsal articulation reaches in 

 front of the eye. Skiii smooth, except on the sides between the ilia 

 round the vent, the superior face of the tibia, and the sole of the 

 foot, where it is tubercular ; limbs with small acute warts. Dark 

 lead-colour everywhere, excepting the gular region and the tips of 

 the lateral warts, which are dirty white : upper regions indefinitely 

 shaded with brown aud grey, 



Tinta, Peru (11,400 feet). 



6, Telmatobius angustipes. 



Cyclorhamphus angustipes, Cope, Proc. Amer. Philos. Soc. xvii. 1877, 

 p. 88. 



Vomerine teeth in two small fascicles close together, filling the 

 narro-ff space between the inner nostrils, Snont short and rounded ; 

 nostril nearer the eye than the tip of the snout ; tympanum verti- 

 cally oval, one third the vertical diameter of the eye, hidden. First 

 and second fingers equal ; foot narrow ; web between the toes 



