8. LTGOSOMA. 219 



h. Dorsal scales smooth or very feebly keeled. 



34 scales round the body 84. tetradactylxmi, p. 288. 



30 scales round the body 85. minuhun, p. 288. 



24 to 26 scales round the body 86. novce-r/umece, p. 289. 



V. Limbs well developed, pcntadactyle, overlappinpf when adprcsscd. 

 Lower eyelid witli an undivided transparent tlislc. 8upranasals 

 present. (Emoa, Gray.) 



A. Frontoparietal single. 



1. Frontal plate considerably longer than a prsefrontal. 

 a. 40 or more lamellae under the fourth toe. 



26 to 32 scales round the middle of the 

 body ; 40 to 60 laracUtc under the 

 fourth toe ; no interparietal 87. cyanurum, p. 290. 



34 to 38 scales round the body ; 40 to 

 45 lamellaa under the fourth toe ; no 

 interparietal ; the hind limb reaches 

 the axiUa or beyond 88. mivarti, p. 292. 



24 to 26 scales round the body ; 70 to 

 90 lamellae under the fourth toe; in- 

 terparietal distinct 89. cyanogaster, p. 292. 



30 to 36 scales round the body ; 50 to 

 64 lamellcB under the foui'th toe ; in- 

 terparietal distinct 90. samoense, p. 293. 



h. 40 or fewer lamellae under the fourth toe. • 



28 scales round the body, dorsals bicari- 



nate; 38 lamellae under the fourth toe 91. call istictum, \). 295. 



34 scales round the body 94. sinyajjorense, p. 297. 



37 to 40 scales round the body ; 35 to 

 38 lamellce under the fourth toe ; in- 

 terparietal distinct ; ear-opening not 

 or but little larger than the transpa- 

 rent palpebral disk ; a single large sub- 

 ocular 92. atrocostatnm, p. 295. 



36 to -JO scales round the body; 30 to 

 38 lamellae under the fourth toe ; in- 

 terparietal absent ; ear-opening not 

 much larger than tlie palpebral cUsk. . 93. bauclinii, p. 296. 



36 to 40 scales round the body ; 32 to 

 40 lamellae under the fourth toe ; ear- 

 opening much larger than the palpe- 

 bral disk ; the hind limb reaches the 

 axilla or the shoulder 95. nigrum, p. 297. 



58 to 64 scales round the body ; 30 to 



33 lamellae under the fourth toe .... 96. adsjpersum, p. 298. 



