4. 1IYLA. 371 



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

 one-third webbed ; no projecting rudiment of pollex ; toes three- 

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

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

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

 tibio-tarsal articulation 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. 



41. Hyla baudinii. 



Hyla baudinii, Giinth. Cat. p. 105. 

 Hyla baudinii, JDum. <.y Bibr. p. 564 ; Brocchi, Bull. Soc. Philom. 

 (7) i. p. 124. 



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



muricolor, Cope, Proc. Ac. Philad. 18G2, p. 359. 



Smilisca daulinia, Cope, Proc. Ac. Philad. 1805, p. 194. 



baudinii, Cope, Jour/i. Ac. Philad. (2) vi. 186G, p. 85. 



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



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

 merine teeth in a straight interrupted series in the middle between 

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

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

 loreal region concave ; interorbital 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 ; subartieular 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. 



a-e, d. d § . Mexico. Hugo Finck, Esq. 



e,f.<3 2. Mexico. M. Salle [C], 



2b2 



