on the Saurian Reptiles of India, 217 



Length 12 inches ; body b\ ; tail 6|. 



Pale, marbled with black brown ; scales lanceolate keeled, with 

 some scattered trihedral spines on the back and upper parts of the 

 legs. Eyebrows keeled, with a series of smooth scales ending 

 behind in a long subulate spine ; a tuft of three or four spines 

 over each ear. Back crested with a series of long awl-shaped 

 spines. Tail with several series of long quadrangular scales be- 

 neath ; teeth conical erect. 



** Head uniformly scaly y back crested ; tail uniformly scaly. 



3. A. vultuosa. Harlan. 



Viridis, infra pallide brunnea ; capitis et corporis squamis parvis 

 lanceolatis uniformibus, caudae et membrorum majoribus, ab- 

 dominis latis carinatis; dorsi crista brevi simplici ; membris longis- 

 simis gracilibus ; cauda corpore sesquilongiore. 



A. vultuosa. Harlauy Journ. Acad. N.S. Philad. iv. 296. 

 Icon. Harlan^ Ibid. 1. 19. Bad, the legs very short. 



Inhabits Penang, called Girget. 



Length ISJ inches ; body 4^; tail 9. 



Green, below pale whitish brown ; scales of the head and body 

 small, lanceolate uniform j of the tail and limbs larger, and of 

 the belly broad, keeled ; crest of the back short, simple ^ legs 

 very long, slender. Tail half as long again as the body. 



4. A. Indica. n. s. 



Pallide virescens brunneo-marmorata, infra albida; capitis 

 squamis parvis, corporis, membrorum, caudseque latis lanceolatis 

 carinatis; parotidibus fasciculis duobus spinarum supra aures; 

 crista spinarum simplicium compressarum ab occipite ad medium 

 usque dorsum. 



Inhabits Dumdum, common. Gen. Hardwicke. Java, Dr. 

 Horsjield. 



Length 12| inches ; body 3| ; tail 9—10 inches. 



Pale yellow green, marbled with brown ; beneath whitish ; 

 scales of head small, of body tail and limbs broad lanceolate 

 keeled ; parotids with two bundles of spines above the ears ; the 



