180 Mr. N. Ros(?ii on the SnaJces i)i the. 



125. Bungarus Candidas, L. 

 Java. 



Of the eiglifc specimens in the collections there are seven 

 with dark annuli on the tail (not cross-bands). Frontal 

 shorter than its distance from the rostral. The coloration on 

 the head a little variable. 



126. Xat'a melanoleuca, Hallow., type A. 

 Gaboon. 



Some scales with white dots and edges. 



127. Naia tripudians, Merr., var. leucodira. 

 Java. 



One black specimen. 



128. Doliophi's hivirgatus, Boie, type C. 

 Java. 



129. DoUophis intestinalis, Laur., f. typica. 

 Java. 



130. Flaps fulvius, L., type A. 

 North America. 



131. Flaps Sj)i\vh\ Wagl. 

 Brazil. 



132. Flaps frontal is, D. & B. 

 Argentine. 



133. Flaps lemniscatus, L. 



• Fam. Amblycephalidge. 

 134. IHpsas infrcnaUs, sp. n. 



Maxillary with 12 teeth. Rostral as deep as broad. 

 Internasals broader than long. Prajfrontals much longer 

 than the internasals, entering tiie eye. Nasal entire. One 

 prceocular. Two postoculars. No loreaL Frontal small, 

 broad anteriorly, much shorter than the parietals. Tem- 

 porals 1 + 2, very small. Nine upper labials, third, fourth, 

 and fiftii entering the eye. First lower labial in contact with 

 its fellow behind the syniphysial. Two pairs of chin-shields, 

 the posterior largest. Five lower labials in contact with the 

 anterior chin-shields. Scales smooth, in 15 rows, vertebral 

 row enlarged. Ventrals 193. xVnal entire. Subcaudals 99, 



