Batrachians from Lombok, Flores, (&c. 509 



larger than those of the toes ; first finger shorter than second ; 

 toes free ; a very indistinct inner metatarsal tubercle ; no 

 subarticular tubercles. The tibio-tarsal articulation reaches 

 the shoulder or the temple. Skin smooth or with small 

 warts above; belly indistinctly granulate. Coloration very 

 variable. Grey, brown, or magenta-red above, uniform or 

 with darker spots or marblings, with or without a yellowish- 

 white stripe extending from the upper eyelid to the groin ; 

 a fine whitish line sometimes present along the vertebral line 

 and along the hind limb; lower parts whitish or pinkish, 

 inner side of hind limbs usually bright pink j throat speckled 

 with brown or entirely dark brown. 



From snout to vent 26 millira. 



Lombok. Several specimens, collected at 4000 feet 

 altitude. 



Closely allied to S. variabilis, from S. Celebes; distin- 

 guished by the completely hidden tympanum and the smaller 

 disks of the fingers. 



9. Callula baleata, S. Miill. 

 Sumba. 



10. Bufo biporcatua, Gravh. 

 Lombok. 



11. Hyla Everetti, sp. n. 



Tongue discoid or shortly oval, free and slightly nicked 

 behind. Vomerine teeth in two small transverse groups in 

 the middle between the choanaj. Head moderate, as long as 

 broad ; snout rounded, nearly as long as the diameter of the 

 orbit; canthus rostralis indistinct, lores very oblique; nostril 

 nearer the tip of the snout than the eye ; interorbital space 

 as broad as the upper eyelid ; tympanum very distinct, two 

 thirds the diameter of the eye. Fingers one-third to half 

 webbed ; disks a little smaller than the tympanum; no pro- 

 jecting rudiment of pollex ; toes webbed to the disks ; a tarsal 

 fold. The tibio-tarsal articulation reaches between the eye 

 and the tip of the snout. Skin smooth or with very small 

 ■warts above; throat, belly, and lower surface of thighs 

 granulate. Grey or brown above, uniform or with darker 

 spots or marblings ; back of thighs bright yellow, with large 

 brown or black spots or marblings ; lower parts white. 

 Male with an internal vocal sac. 



From snout to vent 48 raillim. 



Sumba and Savu. Numerous specimens. 



