G2 REPTILES. 



£,. Adult. Philippine Islands, From Mr. Cuming's Collection. 



0. Adult. India. Purchased. 



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



p. Adult. Asia. 



ar-x- Adult. Asia. Presented by the Earl of Derby. 



i//. Half-grown. Asia. 



11. Bufo asper. 



Bufo asper, Leyd. Mus. ; Gravenh, Delic. p. 58 ; Tschudi, Batrach. 

 p. 88; Dum. ^ Bibi: p. 068. 



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

 crenulated ridge, with a large bony enlargement between the orbit 

 and paratoid. Paratoids moderate, subtriangular. Tarsus with a 

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

 ing tubercles. 



a. Adult. Java. From the Leyden Museum. 



b, c. Adult: not good state. Mergui. Presented by Prof. Oldham. 



12. Bufo biporcatus. 



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

 Dum, 8f 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, b. Adult. Java. From the Leyden Museum. 



13. Bufo cruentatus. 



Bufo cruentatus, Leyd. Mas. ; Tschudi, Batrach. p. 88 ; Dum. 8f Bibr. 

 p. 065. 



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

 the shoulder. 



a. Adult. Java. From the Leyden Museum. 



14. Bufo isos. 



Bufo isos, Zesso?*, Voy. Bel. Rept. p. 333. pi. 7 ; Dum. ^- Bibr. viii. 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 behind, rounded in front. Tympa- 

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

 culous, without cutaneous fold {Dum. Sf Bibr.). Asia ; Bengal. 



