9. ABLEPnARTJS. 345 



2. Eye surrounded by a circle of uniform granules ; frontal 

 more than half the size of the interparietal. 



Ear-opening oval, witli one or several 



small projecting lobules anteriorly . . 2. lineo-ocellatus, p. 348. 

 Ear-opening roundish, without projecting 



lobules ; body much depressed 3. keniopleurics, p. 349. 



B. Fingers and toes four 4. speciosus, p. 349. 



II. Frontoparietal single, interparietal distinct. 



A. Fingers four, toes five 5. (jreyi, p. 349. 



B. Fingers and toes five. 



1. Ear perfectly distinct. 



Eye surrounded by a circle of uniform 



minute granules G. ivahlbergii, p. 350. 



Two enlarged scales between the supra- 



ciliaries and the eye 7. hrandtii, p. 351. 



2. Ear hidden 8. gmyanus, p. 352. 



III. A pair of frontoparietals and an interparietal. 



A. Fingers and toes five. 



1. Eye entirely surrounded by a circle of small scales or 



granules. 



Praefrontals not forming a suture ; first 



supraocular smaller than second; supra- 



nasals present 9. ceneus, p. 352. 



Praefrontals not forming a suture ; first 



supraocular larger than the two others 



together 10. cabindce, p. 352. 



Praefrontals forming a median suture ; 



first supraocular largest, but smaller 



than the two others together 11. hivittatus, p. 353. 



Prjefrontals not forming a suture ; first 



supraocular largest, but smaller than 



the two others together 12. deserti, p. 353. 



2. Eye in contact with the second 



supraciliary and the first supra- 

 ocular 13. jpannonicus, p. 354. 



B. Digits less than five. 



Fingers and toes four 14. elegans, p, 355. 



Fingers and toes three 15. muelleri, p. 356. 



Fingers two, toes three 16. lineatus, p. 356. 



