1901.] EEPTILES OF THE " SKEAT EXPEDITION." 581 



44. DoLioPHis BiviRGATUS (Boie). 

 Eaman, Kelantan, Giinong Inas. 



Fam. Amblycephalid^. 



45. Aaiblycephalus l.evis Boie. 



Amhhfce2)halus Icevis, Boulenger, Cat. Snakes, iii. p. 441 ; id. 

 Eaun. Brit. lud., Eeptiles, p. 415 ; S. S. Flower, P. Z. S. 1899, 

 p. 694. 



Mr. Annaiidale collected a single specimen of this rare snake on 

 the boundary between Ligeh and Eaman. In colour it is greyish 

 brown above, with darker, almost black, cross-bars, wbich run down 

 the sides ; the sides between these are dull orange. Lower parts 

 yellowdsh, thickly dusted over with brown spots. The orange and 

 dark markings on the sides of the body account for the native 

 name " Uiar kapak rimau," or tiger axe-snake. 



46. AmBLTCEPHALUS MOELLENDORFni (Boottg.). 



Amhlyceplicdus moellendorjjii, Boulenger, Cat. Snakes, iii. p. 443 ; 

 id. Faun. Brit. Ind., Eeptiles, p. 415 ; S. S. Flower, P.Z.S. 1899, 

 p. 694. 



An adult female and a young individual from Biserat. Called 

 " Ular kapak " by the Malays. The name " Ular kapak," or axe- 

 snake, is given to any small snake with a well-marked neck. This 

 species has not, I believe, been recorded hitherto south of Tenas- 

 serim. 



• Fam. ViPEEiD^E. 



Subfam. CnoTALiiS'^. 



47. Lachesis gbamineus (Shaw). 

 Grunong Inas. 



48. Lachesis wagleki (Boie). 



Lacliesis ivagleri, Boulenger, Cat. Snakes, iii. p. 552; S.S. Flower, 

 P. Z. S. 1899, p. 696. 



Singapore. A young individual of var. A. Perhaps this 

 variety is merely the young stage of var. D. 



Order EMYDOSAUEIA. 

 Fam. CrocodilidjE. 



1. Cbocodilus pohosus Schn. 



2. Ckocodilus palustkis Lesson. 



Crocodilus ]_xdustris, Boulenger, Cat. Chel. &c. p. 285 ; id. Faun. 



