312 BTTFONIDiE. 



club-shaped, and in the smaller tympanum, the diameter of which 

 equals hardly two thirds that of the eye. 

 Sumatra. 



a. 2 . Sumatra. Zoological Soc. Coll. 



b. $. ? College of Surgeons [P.]. 



49. Bufo divergens. 



Bufo divergens, Peters, Mon. Berl. Ac. 1871, p. 579, and Ann. Mus. 

 Civ. Gen. iii. p. 43. 



Upper view of head. 



Closely allied to B. biporcatus, from which it differs in the fol- 

 lowing points: — Supraorbital ridges divergent, forming an angle 

 with the parietal ridges ; tympanum two thirds the width of the 

 eye ; first finger extending beyond second ; tarso-metatarsal articula- 

 tion reaching beyond the tip of the snout. 



Borneo. 



a-b. Hgr. Matang. 



c-d. Hgr. Labuan. L. L. Dillwyn, Esq. [P.]. 



50. Bufo parietalis. (Plate XXI. fig. 2.) 



Crown with very prominent ridges, viz. a eanthal, a slight pre- 

 orbital, a supraorbital, a postorbital, a parietal, and an orbito- 

 tympanic ; parietal ridges obliquely directed inwards ; snout short, 

 blunt ; interorbital space broader than the upper eyelid ; tympanum 

 distinct, two thirds the width of the eye. Pirst finger extending 

 beyond second ; toes half webbed, with simple subarticular tubercles ; 

 two moderate metatarsal tubercles ; no tarsal fold. The hind limb 

 being carried forwards along the body, tho tarso-metatarsal articu- 

 lation reaches between the eye and the tip of the snout. Upper 

 surfaces covered with irregular warts ; parotoids moderate, elliptic, 

 very prominent. Uniform brown above ; beneath marbled with 

 brown. Male with a subgular vocal sac. Prom snout to vent 82 

 millim. 

 Malabar. 



a-b, c. J 2 ■ Malabar. Col. Beddome [C.]. 



