172 



22. 



1. 20 — 22 scales round [the body; 12 

 lamellae under the fourth toe . . 



2. 24 — 26 scales round the body ; 36 — 

 39 lamellae under the fourth toe; 

 no enlarged praeanals 



3. 28 scales round the body; 16 lamellae 

 under the fourth toe; frontal as long 

 as frontoparietals and interparietal 

 together 24. 



4. 28 scales round the body; 20 lamel- 

 lae under the fourth toe ; frontal not 



or slightly longer than frontoparietals 25. 



5. 28 scales round the body; 18 lamel- 

 lae under the fourth toe; frontal as 

 long as the frontoparietal; one pair 



of nuchals 26. 



■j-j- 30 — 50 scales round the body; no nuchals. 



1. Five supraoculars. 



a. 30 — 32 scales round the body; 

 33 — 42 lamellae under the fourth 

 toe 27. 



//. 32 — 34 scales round the body; 

 25 — 30 lamellae under the fourth 

 toe 28. 



2. Six or seven supraoculars. 



a. 40 scales (42) round the body ; 26 

 lamellae under the fourth toe . . 29. 



b. 42 scales round the body ; 34 la- 

 mellae under the fourth toe ... 30. 



c. 44 — 50 scales round the body ; 



17 — 19 lamellae under the fourth 



toe ... 31- 



h. Two superposed shields behind the nasal. 

 * Dorsal scales keeled. 



1. 40 — 50 scales round the body; prae- 

 frontals forming a suture; the hind 

 limb reaches the shoulder 



2. 42 — 44 scales round the body; prae- 

 frontals separated 



3. 40 scales round the body ; pracfron- 

 tals forming a suture; the hind limb 

 reaches halfway between the fore 

 limb and the ear 



*■*■ Dorsal scales smooth. 

 a. Five supraoculars. 



1. 16 — 18 lamellae under the fourth 

 toe; 38 scales round the body . . 



2. 18 — 27 lamellae under the fourth 



L. schnitzel p. 184. 

 L. louisiadcnsc p. 1 85. 



L. anianiiDi p. 186. 

 L. imdulatum p. 186. 



L. iiioszkowskii p. 187. 



L. algiianum p. 187. 



L. sanctum p. 188. 



L. sti'iolaluiii p. 189. 

 L. kuhnc! p. 190. 



L. inclanopogon p. 191. 



32. 



00' 



L. nignlahre p. 192. 

 L. tropidonotus p. 193. 



34. L. simtiiii p. 193. 



35- 



L. anomalopus p. 194. 

 toe; 38—46 scales round the body 36. L. jobknse p. 195- 



