12. PAiUDicoiA.- 233 



the orbits ; a black crescent on the inguinal gland ; limbs dark 

 cross-banded ; hinder side of thighs darkly grey-spotted ; lower 

 surfaces dirty white ; gular region grey dusted. 

 Juliaca, Peru (12,550 feet). 



5. Faludicola fuscomacnlata,. 



Eupemphix fuscomaculatus, Steindachn. Verh. zool.-bot. Oes. Wien, . 



1864, p. 272, pi. 13. f. 3. 

 Gomphobates fuscomaculatus, Steindachn. Novara, Amph. p. 12. 

 Lystris fuscomaculatus, Cope, Proa. Ac. Philad. 1868, p. 312. 

 Pleurodema granulosum, Espada, Viaj. Facif., Vert. p. 95, pi. 1. f. 6. 



Lower surface of foot. 



Tongue elliptic. Vomerine teeth none. Snout rounded, as long 

 as the orbital diameter ; interorbital space slightly broader than the 

 upper eyelid ; tympanum hidden. Fingers moderate, first not ex- 

 tending beyond second ; toes moderate, free ; subarticular tubercles 

 well developed ; a small conical tubercle on the inner side of the 

 tarsus, not far removed from the metatarsal tubercles ; latter two, 

 large, oval, compressed, sharp-edged. The hind limb being carried 

 forwards along the body, the-tibio-tarsal articulation reaches hardly 

 the eye. Back with longitudinal flat glands ; a flat round lumbar 

 gland, somewhat larger than the eye. Greyish or olive above, 

 marbled with darker, and with large, confluent, white-edged spots ; 

 limbs cross-barred ; lumbar gland black, white-margined in front. 

 Male with a singular vocal sac. 



Brazil ; Uruguay ; Buenos Ayres. 



a. S ■ Oran Salta, Buenos Ayres. E. W. White, Esq. [0.]. 



h. $ , bad state. Rio de Cordova, Ai-gentiue E. Fielding, Esq. [P.]. 

 Republic. 



[^Eupewphix nattereri, Steindachn. Sitz. Wien. Ak. xlviii. p. 189, 

 pi. 1. f. 6-9, appears to agree in every respect with this species, 

 except in the absence of a tarsal tubercle. — Cuyaba, Brazil.] 



6. Paludicola diplolistris. 



Cystignathus diplolistris, Peters, Mon. Berl. Ac. 1870, p. 648, pi. 2. 

 f. 2. 



Habit and coloration as in P. bibronii, but without lumbar gland, 

 with shorter iingers and toes, the two metatarsal tubercles larger 

 and shovel-shaped, and a tubercle under the tarsus. Tongue heart- 



