79 



Greyish brown above, with brown, dark-edged spots; beneath 

 yellow, black-spotted. Length 34 mm. 

 Habitat: interior of Sumatra. 



7. Bufo valhallae Meade-Waldo. 



Bufo valhallae Meade-Waldo, Proc. Zool. Soc. London, 1908, p. 786, pi. XLI. 



Head broader than long, without bony ridges; snout rounded, 

 vertically truncate, shorter than the upper eyelid; canthus 

 rostralis angular; loreal region nearly vertical; nostril nearer 

 the tip of the snout than the eye; interorbital space as broad 

 as, or a little narrower than the upper eyelid; tympanum 

 very distinct, '/ 2 to 3 / 4 diameter of eye. Tips of fingers and 

 toes blunt; first finger extending beyond second, which is 

 shorter than fourth; third toe longer than fifth; toes half- 

 webbed; subarticular tubercles single; an elliptic inner, and a 

 smaller, rounded, outer metatarsal tubercle ; no tarsal fold ; 

 the heel reaches the shoulder, the tarso-metatarsal articulation 

 the eye. 



Upper surfaces with pointed tubercles of different sizes; paro- 

 toids large, prominent or fiat, elliptical or oval; lower parts 

 granular; a conspicuous gland on each calf may be present. 



Olive-brown above, with darker markings; sometimes a 

 distinct black line along the inner margin of the parotoid glands. 

 From snout to vent 82 mm. 



Habitat: Pulo Weh! 



8. Bufo spinulifer Mocq. 



Bufo spinulifer Mocquard, Nouv. Arch. Mus. d' Hist, nat., (3) II, 1890, p. 160, 

 pi. XI, fig. 6, and: Le Naturaliste, (2) XII, 1890, p. 181. 



Habit slender. Head small ; canthus rostralis with a prominent 

 ridge, no other ridges; snout obliquely truncate, as long as 

 the eye; loreal region vertical; interorbital space nearly twice 

 as broad as the upper eyelid; tympanum distinct, half the 

 width of the eye. Tips of fingers and toes very feebly swollen ; 

 first finger a little shorter than second ; toes webbed at the 

 base; subarticular tubercles none; a large, oval, flattened inner, 

 and a small outer metatarsal tubercle; the heel reaches 

 between the eye and the tip of the snout. 



Upper parts with large, unequal, for the greatest part warty, 

 spinose tubercles, sometimes rather regularly placed in four 



