256 DIPSAS BOOPS. 
gel recognized it as being a new species, but to my know- 
ledge never gave a description of it. 
32. Adeniophis intestinalis Laur. 
One specimen measuring 28,5 cm. and belonging to 
the variety described by Duméril and Bibron as Klaps 
trilineatus. 
33. Bothrops sandakanensis, nov. spec. 
Supraciliary shield single, upper labials 11, second un- 
divided forming front part of the facial pit, third largest 
not reaching the ring of scales under the eye, hinder one 
smallest. Scales in 21 rows. Dark brown, belly yellow 
with dark vermiculations. Tail darker than body with three 
or four lighter spots on the upper part. Rostral with a 
broad yellow vertical stripe. 
Head of Bothrops sandakanensis. 
G, 
sets 
side-view. 
Two specimens very closely agreeing with the specimen 
b from Solok, which was described as Atropophis borneensis 
Ptrs. by F. Müller *), but differing from that specimen in 
having a larger supraciliary that entirely covers the eye. 
1) Verhandl. d. naturf. Gesellsch. in Basel, 1887, p. 282. 
Notes from the Leyden Museum, Vol. XV. 
