230 



G. A. BOULENGER ON 



? , Maprit, Siam 



d 1 , Jalor 



d , Great Natuna Id. 



d 1 , Matang, Borneo 



2 



d , Borneo 



d , Java 



Table as on p 



I. 



2. 



3- 



4- 



5- 



6. 



7- 



8. 



9 



56 



30 



4 



10 



25 



10 



20 



1 



23 



52 



34 



6 



12 



23 



12 



22 



1 



21 



57 



30 



4 



10 



25 



11 



17 



2 



22 



57 



32 



4 



10 



25 



10 



19 



2 



25 



55 



32 



4 



12 



24 



11 



20 



1 



19 



55 



29 



4 



10 



24 



20 



18 



1 



20 



54 



32 



4 



12 



23 



11 



17 



1 



23 



6o 



3i 



4 



10 



23 



10 



J 9 



2 



26 



58 



34 



4 



10 



21 



11 



15 



2 



22 



6i 



29 



4 



10 



22 



11 



18 



2 



22 



57 



32 



4 



10 



23 



10 



20 



2 



24 



55 



30 



4 



10 



23 



9 



19 



2-1 



25 



62 



33 



4 



10 



23 



9 



18 



2 



23 



58 



32 



4 



10 



25 



9 



19 



1 



24 



57 



34 



4 



10 



26 



. 9 



23 



2 



26 



56 



38 



4 



10 



25 



10 



22 



2 



24 



54 



32 



4 



10 



24 



11 



22 



2 



26 



53 



35 



4 



10 



25 



10 



22 



2 



25 



49 



34 



4 



10 



28 



9 



23 



2 



26 



212. 



Habitat. From Southern China and the Eastern Himalayas through Indo-China, 

 Assam, Burma, Siam, and the Malay Peninsula to the Malay Archipelago (Natuna 

 Islands, Sumatra, Banka, Borneo, Java). Reaches an altitude of 1,200 m. in Java. 



10. Tachydromus haughtonianus, Jerd. 



Tachydromus haughtonianus, Jerdon, Proc. As. Soe. Beng. 1870, p. 72 ; Anders. Proc. Zool. Soc. 



1871, p. 156 ; Stoliczka, Journ. As. Soe. Beng. xli, 1872. p. 88 ; Giinth. Ann. and Mag. N.H. 



(6) i, 1888, p. 169. 

 Tachydromus septentrionalis, (non Giinth.), Annandale, Proc. As. Soc. Beng. (2) i, 1905, p. 139. 



Body not depressed. Head 2.\ times as long as broad, its depth equal to the 

 distance between the centre of the eye and the tympanum, its length 4J times in 

 length to vent ; snout acutely pointed, with sharp canthus and nearly vertical loreal 

 region, as long as the postocular part of the head. Pileus 2\ times as long as broad. 

 Neck a little narrower than the head. Hind limb reaching the axil ; foot as long as 

 the head. Tail 2f times as long as head and body. 



Nostril pierced between 4 shields. Rostral entering the nostril ; upper head- 

 shields smooth ; frontonasal longer than broad ; prefrontals forming a median suture ; 

 frontal shorter than its distance from the end of the snout, if times as long as broad, 

 narrower behind than in front ; parietals nearly twice as long as broad ; interparietal 

 \\ times as long as broad ; occipital as broad as and shorter than the interparietal. 

 3 supraoculars, first longer than the second and in contact with the second loreal, 

 third very small and narrowly separated from the frontoparietal ; 5 superciliaries , 

 second longest, all in contact with the supraoculars. Nasal forming a very short 

 suture with its fellow behind the rostral and with the anterior loreal above the post- 

 nasal ; anterior loreal shorter than the second ; 4 or 5 upper labials anterior to the 



