Herpetological Fauna of Palawan and Balabac. 89 



whilst in othei'S the parietal ridges form an angle with the 

 frontals and converge posteriorly as in B. divergens. The 

 parotoid glands are oval or elliptical, and measure two thirds 

 to three fourths the length of the head. The male possesses 

 an internal vocal sac. 



12. LeptohracMum Hasseltii, Tsch. 

 Palawan. 

 Burma, Malay Peninsula, Sumatra, Borneo, Java. 



13. Megalophrys jnontana, Kuhl. 



Palawan, Balabac. 



Sumatra, Borneo, Philippines, Java. 



The geographical distribution of the species enumerated 

 above may be thus tabulated : — 



1. South-eastern Continental Asia. 



2. Malay Peninsula. 



3. Sumatra. 



4. Borneo, 



5. Palawan (and Balabac). 



6. Philippines east of Miudoro Straits. 



7. Java. 



8. Celebes. 



9. Islands east of Java and Celebes. 



2. 



3. 4. 



Cyclemys dhor | , . 



Hemidactj'liis platyurus . . ^ 



Gecko verticillatus * 



monarcbus | . . ' ^ 



Draco volans . . * 



Calotes eristatellus 



Varanus salvator 



Mabuia multifasciata .... 

 Polyodonlopbisbivittatus. . 

 Tropidonotus spilogaster . . 



cbrysargiis 



Coluber erytbrurus 



oxycepbalus 



Dendropbis pictus 



Dendrelapbis caudoliueatus 



Calamaria Everetti 



Uipsas dendropbila 



Psammodynastes pulveru- 

 lentus 



