62 REPTILES. 



i,. Achilt. Philippine Islands. From Mr. Cuming's Collection. 



c. Adult. India. Piu'chased. 



TT. Adult. India. Presented by the Zoological Society. 



p. Adult. Asia. 



(T-x- Adult. Asia. Presented by the Earl of Derby. 



v//. Half-grown. Asia. 



11. Bufo asper. 



Bufo asper, Leyd. Mus. ; Grarciih. Ddic. p. 58 ; Tschudi, Batrach. 

 p. 88 ; Bam. ' l^- Bibr. p. 668. 



Crown concave, swollen round the orbit above, but not forming a 

 crenulatcd ridge, with a large bony enlargement between the orbit 

 and paratoid. Paratoids moderate, subtriangidar. Tarsus with a 

 cutaneous fold internally. Back and sides with conical spine-bear- 

 ing tubercles. 



a. Adult. Java. From the Leyden Museum. 



6, 0. Adult : not good state. Mergui. Presented by Prof. Oldham. 



12. Bufo biporcatus. 



Bufo biporcatus, (Schleq.) Tschudi, Batr. p. 88 ; Gravenh. Delic. p. 53 ; 

 Bum. Si- Bibr. p. 714. ' 



Forehead and crown concave, on each side a bony ridge, both 

 convergent anteriorly, parallel and straight posteriorly. Snout 

 rather compressed in front. Paratoids small, oval ; tympanum very 

 distinct. Toes two-thirds webbed; tarsus without cutaneous fold 

 at the inner edge. 



a, h. Adult. Java. From the Leyden Museum. 



13. Bufo cruentatus. 



Bufo craentatus, Leyd. Mus. ; Tschudi, Batrach. p. 88 ; Dum. Sf Bibr. 

 p. 665. 



Two paratoids on each side, — one on the neck, the other one near 

 the shoulder. 



o. Adult. Java. From the Leyden Museum. 



14. Bufo isos. 



Bufo isos, Lesson, Voy. Bel. Rept. p. 333. pi. 7 ; Dum. ^ Bibr. \\\\. p. 702. 



Upper edge of the orbits rather prominent; edge of the upper 

 jaw free, sharp, and slightly nicked in the centre. Paratoids twice 

 as long as broad, rather pointed behiad, rounded in front. Tympa- 

 num large, distinct. Toes entirely webbed. Edge of tarsus tuber- 

 culous, without ciitaneous fold (Zlifm. ^ 5(6>*.). Asia; Bengal. 



