■i. HYLA. 371 



thirds or three fourths the diameter of the eye. Three outer fingers 

 ouc-third webbed ; uo projecting rudiment of pollex ; toes three- 

 fourths webbed ; disks of fingers as large as, or rather larger than, 

 the tympanum, of toes smaller; subarticular tubercles well de- 

 veloped. The hind limb being carried forwards along the body, the 

 tibio-tarsal articulatioii marks the front of the eye. Skin of upper 

 surfaces more or less roughly tubercular ; some prominent elevations 

 near vent, two on the heel, and several on the tarsus and forearm. 

 Brown above, variegated with darker ; whitish beneath, throat 

 brown-spotted. Male with an internal subgular vocal sac. From 

 snout to vent 117 millim. 

 Jamaica. 



Mrs. Maugur [P.]. 



T. C. Eytun, E,<q. [P.]. 



41. Hyla baudinii. 



Hyla baudinii, Gunth. Cat. p. 10-j. 

 Hvla baudinii, bum. S,- Bibr. p. 564 ; Brocchi, Bull. Soc. Pkiloiii. 

 \7) i. p. 124. 



vanvloeti, Baird, Proc. Ac. Philad. 1854, p. Gl. 



muricolor, Cope, Proc Ac. Philad. 1862, p. .359, 



Smilisca dauliuia, Cope, Proc. Ac. Philad. 1865, p. 194. 



baudinii. Cope, Journ. Ac. Philad. (2) yi. 1866, p. 85. 



Hyla pausosaua, Brocchi, I. c. p. 125. 



Tongue circular, entire or slightly nicked, and free behind. Vo- 

 merine teeth in a straight interrupted series in tlic middle between 

 the choana3. Head broader than long ; snout rounded, a little 

 longer than the diameter of the orbit ; canthus rostralis angular ; 

 loreal region concave ; intcrorbital space as broad as, or a little 

 broader than, the upper eyelid ; tympanum very distinct, two thirds 

 or three fourths the diameter of the eye. Fingers one-third, toes 

 three-fourths webbed ; disks considerably smaller than the tym- 

 panum ; subarticular tubercles very prominent ; a distinct fold along 

 the inner side of the tarsus. The hind limb being carried forwards 

 along the body, the tibio-tarsal articulation reaches between the eye 

 and the tip of the snout. Skin smooth above, granulate beneath ; 

 a fold above the tympanum. Olive or greyish above, spotted or 

 marbled with dark brown or dark green ; hind limb with dark 

 cross bars ; nearly always a black spot behind the tympanum ; 

 lower surfaces whitish, immaculate.- Male with two external vocal 

 vesicles, one on each side of the throat. From snout to vent 

 G8 millim. 



Central America ; Texas. 



u-c, d. 6 2' Mexico. Hugo Fiuck, Esq. 



e,f.<S^- Mexico. M. Salle [0.]. 



2b2 



