on AGRIS. 4 HYLA. aa6 
loc. p. 426; Baird, U.S. Mex. Bound. Surv., Rept. p. 28, pl. 387. 
f. 14-17. 
Ditfers by a stouter habit, the head being shorter, and the tibio- 
tarsal articulation reaching hardly the tip of the snout. According 
to Mr. Cope (Check-list N.-Amer. Rept.) this form should not be 
specifically separated from the preceding, but both are considered 
subspecies. 
e-h. 3,2,&hgr. Philadelphia. 
Var. bufonia. 
Resembles the preceding, but the head and back are covered with 
very large warts. Markings indistinct. Perhaps a species. 
#0, New Orleans. 
4, HYLA*. 
Hyla, sp., Law. Syst. Amph. p. 32. 
Calamita, sp., Merr. Tent. Syst. Amph. p. 169. 
Calamites, Fitzing. N. Class. Rept. p. 38; Wagl. Syst. Amph. p. 200; 
Tschudi, Class. Batr. p. 72; Cope, Journ, Ac. Philad, (2) vi. 1867, 
. 200. 
Hr paiboas sp., Wagl. 1. c. p. 200. 
Auletris, Wagl. lc. p. 201. 
Hyas, Wadi. 1. c. p. 201. 
Scynax, Wagl. l.c. p. 201. 
Spheenorhynchus, T'schudi, l. c. p. 71. 
Hypsiboas, Tschudi, l. ec. ; Cope, l.c. 
Lophopus, T'schudi, 1. ce. p. 73. 
Trachycephalus, (Bibr.) Tschudi, 1. c.; Dum. & Bibr. viii. p. 534; 
Giinth. Cat. p. 117; Cope, Nat. Hist. Rev, 1865, p. 109, and Journ. 
Ac, Philad. (2) vi. 1866, p. 85. 
Dendrohyas, Tschudi, 1. c. p. 74. 
Ranoidea, Tschudi, l. ce. p. 76; Cope, Journ. Ac. Philad. (2) vi. 1866, 
. 85. 
Tenia, Tschudi, l.c. p. 77; Dum. §& Bibr. p. 503; Giinth. Cat. p. 96; 
Cope, Nat. Hist. Rev. 1865, p. 110. 
Hyla, Dum. § Bibr. p. 542; Giinth. Cat. p.98 ; Cope, Nat. Hist. Rev. 
* 1. Hyla delitescens, Leconte, Ann. Lyc. N. Y. i. p. 281; Holbr. N.-Amer. 
Herp. iv. p. 129, pl. 32.—Georgia. 
2. Litoria americana, Dum. & Bibr. p. 506.—New Orleans. 
3. Litoria marmorata, A. Dum. Ann. Se. Nat. 18538, p. 142; Ayla thypo- 
sticta, Cope, Proc. Amer. Philos. Soc. xi. 1869, p. 163.—Australia. 
4. Hyla gratiosa, Leconte, Proc. Ac. Philad. vii. 1856, p. 146, pl. 4.— 
Georgia. 
5. Hyla castanea, Steindachn. Novara, Amph. p. 62, pl. 3. f. 9-13. 
6. Litoria guttata, Macleay, Proc. Linn. Soc. N.S. Wales, ii. p. 137.— 
Katow. 
7. Litoria dorsalis, Macleay, loc. cit. p. 1388.—Katow. 
8. Hyla penulata, Brocchi, Bull. Soc. Philom. (7) iii. p. 21.—Guatemala. 
Z 
