8. LY@OsOMA. 219 
6. Dorsal scales smooth or very feebly keeled. 
34 scales round the body ............ 84, tetradactylum, p. 288. 
30 scales round the body ............ 85. mundum, p. 288. 
24 to 26 scales round the body........ 86. nove-guinee, p. 289. 
V. Limbs well developed, pentadactyle, overlapping when adpressed. 
Lower eyelid with an undivided transparent disk. Supranasals 
present. (Emoa, Gray.) 
A. Frontoparietal single. 
1, Frontal plate considerably longer than a prefrontal. 
a. 40 or more lamelle under the fourth toe. 
26 to 32 scales round the middle of the 
body; 40 to 60 lamellw under the 
fourth toe; no interparietal........ 87. cyanurum, p. 290. 
34 to 38 scales round the body; 40 to 
45 lamelle under the fourth toe; no 
interparietal; the hind limb reaches 
the axilla or beyond ... .......... 88. mivarti, p. 292, 
24 to 26 scales round the body; 70 to 
90 lamelle under the fourth toe; in- 
terparietal distinct................ 89. cyanoguster, p. 292. 
30 to 36 scales round the body; 50 to 
' 64 lamelle under the fourth toe; in- 
terparietal distinct................ 90. samoense, p. 298. - 
6. 40 or fewer lamelle under the fourth toe. 
28 scales round the body, dorsals bicari- 
nate; 38 lamelle under the fourth toe 91. callistictum, p. 295. 
34 scales round the body ............ 94. singaporense, p. 297. 
37 to 40 scales round the body; 35 to. 
38 lamelle 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 tar oss oie tte acar ant aehuant Hauer bee aay 92. atrocostatum, p. 295. 
36 to 40 scales round the body; 30 to 
38 lamelle under the fourth toe; in- 
terparietal absent; ear-opening not 
much larger than the’palpebral disk.. 93. baudinii, p. 296. 
36 to 40 scales round the body; 32 to 
40 lamelle 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 lamelle under the fourth toe .... 96. adspersum, p. 298. 
