152 



From snout to vent 



Head 



Width of head . . 



Snout 



Eye 



Interorbital width 



Tympanum 



Fore limb 



First finger 



Second finger . . 



Third finger 



Fourth finger . . 



Hind limb 



Tibia 



Foot 



Third toe 



Fourth toe 



Fifth toe 



Habitat. Toungoo, Burma. 



Differs from R. humeralis in the much smaller digital discs, in 

 which respect, as well as in the coloration, it resembles R.macro- 

 dactyla. 



'J'J. Rana erythrasa, 



Hyla erythrcea, Schley. Abbild. p. 27, pi. ix, tig'. 3 ( iS37>. 



Hylarana erytlircca, Tschudi, Class. Batr. pp. 37, 78 (1838); Ciuiilh. Cat. 



Batr. Sal. p. 73 ( 1858), Rept. Brit. Ind. p. 425 (1864) ; Stoliczk.'i, Proc. 



As. Soc Beng. 1872, p. lo^.; Anders. Anat. Zool. Res. Yunnan, p. S46 



(i«70). 



Lnniioiivtes eryflira'tis, Diim. el Bibr. Erp. Gen. \ 111, p. 511, pi- Ixxxvin, 

 iig. I (1S41); Cantor, Cat. Mnl. Repi . p. 141 (1847). 



Hylorana tytleri, Theob. Cat. Rept. As. Soc. Miis. p. 84 ( 186S). 



Rn)ia ervtlirocn, Bouleng. Cat. Bat?'. Ecaitd. p. 65 (18S2), Ann. and Mag. 

 N.H. (5; XIV, 1884, p. 287, and Faun. Ind., Rept p. 460 (1890); 

 \V. Sclater, Proc. Zool. Soc. 1892, p. 345 : Werner, Jaliresb. Nat, Ver. 

 Magdeb. 1892, p. 253. and Verh. zool. -hot. Ges. Wien, XI. Ill, 1893, 

 p. 357 ; S. Flower, Proc. Zool Soc. 1896, p. 902, pi. xlv, fig, 2, and 

 1899, p. 895 ; Laidlaw, Pfoc. Zool. Soc. 1900, p. 885 ; A. I,. Butler, 

 Journ. N.H. Soc. Bomb. XV, 1903, p. 198 ; van Kampen, in M. Weber, 

 Zool. Ergebn. Nied. O.-Ind. IV, p. 390 (^1907), and Nat. Tijdsclir. 

 Ned. hid. LXIX, 1909, p. 35; Bouleng. Faun. Mai. Pen., Rept. 

 p. 241 (1912); Malcolm Smith, Journ. N.H. Soc. Siain. 11, i()i7, 

 p. 267. 



Rana faipehensis, \'an Denb. Proc. Cal. Ac. Ill, 190Q, p. S*"^. 



Rana tytleri, part., Annand. Mem. As. Soc. Beng. VI, 1917, p. 141. 



Vomerine teeth in short transverse or oblique series between 

 the choanse, equally distant from each other and from the choanae 

 or a little nearer the latter. 



Head longer than broad, much depressed ; snout more or less 

 pointed, more or less projecting beyond the mouth, usually longer 

 than the eye ; canthus rostralis strong ; loreal region very feebly 

 oblique, concave ; nostril nearer the tip of the snout than the eye ; 

 distance between the nostrils equal to the interorbital width, which 

 equals or a little exceeds that of the upper eyelid ; tympanum very 

 distinct, f to nearly once the diameter of the eye, 2 to 4 times its 

 distance from the latter. 



