BatracMans from Lombokj Floras^ &c. 507 



24. Dendrelaphis inornatus, sp. n. 



Maxillary teeth 20-22. Eye as long as or a little shorter 

 than its distance from the nostril. Rostral once and two 

 thirds as broad as deep, just visible from above ; internasals 

 as long as the prefrontals ; frontal once and a half as long as 

 broad, as long as its distance from the end o£ the snout, a 

 little shorter than the parietals ; loreal elongate ; one pree- 

 and two postoculars ; temporals 2 + 2 ; nine or ten upper 

 labials, fifth and sixth, or fourth, fifth, and sixth, entering 

 the eye; five lower labials in contact with the anterior chin- 

 shields, which are much shorter than the posterior. Scales 

 in 15 rows, vertebrals moderately enlarged. Ventrals 191- 

 199; anal divided; subcaudals 132-138. Pale olive-brown 

 above, some of the scales with whitish outer edge ; a black 

 streak on each side of the head, passing through the eye ; 

 upper lip and pra3ocular yellow ; outer row of scales and sides 

 of belly pale olive or greyish ; ventrals and subcaudals 

 between the keels greenish grey or bright yellow. 



Total length 1200 millim. ; tail 380. 



Sumba and Savu. Several specimens. 



25. Cerberus rhynchops, Schneid. 

 Flores, Sumba. 



26. Psammodynastes pulverulentus, Boie. 

 Lombok, Flores. 



27. Drj/ophis prasinuSj Boie. 

 Lorabok. 



28. Naia tripudians, Merr. 



Flores. A single young specimen, uniform olive-brown 

 above, white beneath. 21 scales across the neck, 19 across 

 the middle of the body. 



29. Lachesis gramtneusy Shaw. 

 Lombok, Flores, Sumba. 



BATRACHIA. 



1. Oxyglossua IceviSj Gthr. 

 Flores. 



36* 



