Megophrys iitontkola Kuhl und v. Hasselt, Isis, 1822, p. 475. 



Ceratophrys montana Schlegel, Abbild. neuer oder unvollst. bek. Amph., Diissel- 



dorf, 1837—44, p. 29, pi. X, fig. 3. 

 Megalophrys montana Boulenger, Cat. Batr. Sal. Brit. Mus., 1882, p. 442. 

 Megalophrys nioniana Weber, Ann. Jardin Bot. Buitenzorg, Suppl. II, 1 898, 



p. 5, figs. I — 5 (tadpole). 

 Mcgalopln-ys vioutana Boulenger, Vert. Fauna Malay Penins., Rept. and Batr., 



London, 191 2, p. 277 (with tadpole). 

 Megalophi-ys tnontana Barbour, Mem. Mus. Comp. Zool. Harvard Coll., XLIV, 



I, 1912, p. 77, pi. VII, fig. 30. 

 Megalophrys montana Annandale, Mem. Asiat. Soc. Bengal, VI, 1 91 7, p. 154, 



pi. VI, fig. 10 (tadpole). 

 Megalophrys montana^ Smith, Jrn. Nat. Hist. Soc. Siam, II, 1917, p. 271 



(tadpole). 



Tongue entire or feebly nicked behind ; vomerine teeth 

 usually present, in two widely separated small groups just 

 behind the level of the choanae. Head large, once and a half 

 to once and three fourths as broad as long; snout truncate or 

 obtusely pointed, projecting beyond the lower jaw, as long 

 as or a little shorter than the eye; canthus rostralis angular, 

 straight; loreal region vertical or a little oblique, concave; 

 nostril equally distant from eye and end of snout ; interorbital 

 space in the adult once and a half to twice the width of the 

 upper eyelid ; tympanum usually feebly distinct, rarely hidden, 

 its diameter '/^ to -\^ that of eye, from which it is separated 

 by a distance equal to the diameter of the latter. Tips of 

 fingers and toes obtuse or feebly swollen; first finger as long 

 as or a little longer than second, which is equal to fourth ; 

 third toe extending distinctly beyond fifth ; toes at most '/i 

 webbed; no subarticular tubercles; a flat, very indistinct inner, 

 no outer metatarsal tubercle; heel reaching between shoulder 

 and temple; tibia ^\^ to V'._, length from snout to vent; foot 

 as long as or shorter than the tibia. 



Skin of upper parts smooth, or with scattered conical warts, 

 in old specimens more or less calcified on the head and the 

 anterior part of the back; a strong glandular fold from eye to 

 shoulder, usually another on each side of the back; the head 

 usually defined behind by a more or less distinct transverse 

 fold ; upper eyelid with a sharp, raised edge, which is produced 

 into a triangular process, not measuring more than -^/j diameter 

 of eye ; an indication of a similar appendage on the tip of 

 the snout rarely present; limbs usually with oblique transverse 

 glandular ridges ; belly with small tubercles. 



