13. LEPTODACIVLM, 247 



IG. Leptodactylns ocellatus. 



Cystignathus ocellatus, Giinth. Cat. p. 27. 

 Raua ocellata, Linn. Mns. Ad. Frid. ii. p. .89, 



paohypus, Spix, Test. Ran. p. 26, pi, 2; Wiecl, Beitr. Nat. Bras. 



i. p: 540. 



pygmsea, Spix, I. c. p. 30, pi. 0. f. 2. 



Cystignathus paohypus, TVaffl. Si/st. p. 202, cmd Descr. et Icon. Amph. 

 pi. 21. ^ 



ocellatus, part., Dum. Sf Bibr. p. 396. 



. ocellatus, Guiohen. in Casteln. Am^r. m6rid., Repi. p. 78 ; Reinh. 



Sf Lutk. Vidensh. Meddel. 1861, p. 163; Hemel, Areh.f. Naturg. 

 1867, p. 123 ; Peters, Mon. Bert Ac. 1872, p. 199. 

 Leptodaotylus ocellatus, Oir. Proe. Ac. Philad. 1853, p. 420, and 

 U.S. Expl. Exp., Herp. p. 29, pi. 8. f. 1-6. 



seriaUs, Oi,r. I. c. p. 421. 



Cystignathus caliginosus, Burm. Raise La Plata, ii. p. 532. 

 Leptodactylus pachypus, Espada, Viaj. Pacif., Vert. p. 48. 

 ? Leptodactylus latinasus, Espada, I. c. p. 40. 



Tongue oval, slightly nicked behind. Vomerine teeth in two 

 arched series behind the ohoansB. Snout rounded, longer than the 

 greatest orbital diameter ; nostril nearer the tip of the snout than 

 the eye ; interorbital space as broad as or narrower than the upper 

 eyelid ; tympanum very distinct, three fourths the width of the 

 eye. Fingers moderate, first much longer than second ; toes mode- 

 rate, fringed on each side ; subarfcicular tubercles moderate ; a blunt 

 inner metatarsal tubercle, and a very small outer one. The hind 

 limb being carried forwards along the body, the tibio-tarsal articu- 

 lation reaches the eye. Skin with distinct longitudinal glandular folds 

 above ; quite smooth beneath ; a more or less distinct ventral dis- 

 ooidal fold. Olive or brownish above, with regular darker rounded or 

 subquadrangular spots ; a large one between the eyes. Male with 

 an internal subgular vocal sac, and two strong tubercles on the inner 

 side of the first digit. 

 E. S. America. 



a-o. Hgr. & yg. Para. R. Graham, Esq. [P.]. 



d-g. cJ , ? ) & yg- Bahia, 



h. Several spec, c? & yg. Rio Janeii-o, C. Darwin, Esq. [P.]. 



i. Hgr. Rio Janeiro, 



fc-m, n-o. c? , 2 , & hgr. Brazil. 



p-q, i: d , ? J & yg. Buenos Ayi-es. E. W. White, Esq. [C.]. 



17. Leptodactylus caliginosus. 



Cystignathus caliginosus, Giinth. Cat. p. 28. 

 Leptodactylus caliginosus, Girard, Proc. Ac. Philad. 1853, p. 422, 



and U.S. E.vpl. Exped., Herp. p. 31 ; Bouleng. Bull. Soc. Zoo!. 



France, 1881, p. 30. 

 Cystignathus melanonotus. Hallow. Proc. Ac. Philad, 1860, p. 480 ; 



Cope, Proc. Amer. Philos. Soc. xviii. p. 269. 

 Platymantia petersii, Steindaohn. Verh. zool,-bot. Ges, Wien, 1864, 



p. 264, pi. 16. f. 2. 



