RIJKS MUSEUM VAN NATUURLIJKE HISTORIE — LEIDEN. 253 



37. Lachesis wagleri (Boie). 



A large specimen from Aur (Kumanis), Padang Highlands, III, 1914. 

 Scales in 25 rows; ventrals 142, anal entire, subcaudals 54/54. 

 Two specimens from Muara Kiawai, Ophir districts, Padang Highlands, 

 and YI, 1915. 



a. Scales in 25 rows; ventrals 143, anal entire, subcaudals 51/51. 



b. Scales in 25 rows; ventrals 140, anal entire, subcaudals 50/50. 



Leiden Museum, Dec. 1921. 



