10 LACERTIDZ, 
Ventrals in 6 rows; normally a single 
postnasal. x. cies necesaneseseae se 8. praticola, p. 25. 
Ventrals in 8 or 10 rows; a single post- 
nasal; anterior border of ear toothed 20. atlantica, p. 42. 
B. Collar-edge even, or very indistinctly serrated; dorsal scales 
granular. 
1. Ventrals in 6 or 8 longitudinal rows. 
a. No granules between the supraoculars and the supra- 
ciliaries. 
Normally a single postnasal and four 
anterior upper labials ............ 10. peloponnesiaca, p. 27. 
b. A series of granules between the supraoculars and the 
supraciliaries. 
a. Normally a single postnasal. 
Scales on upper surface of crus not larger 
than dorsals ......66 cee ee eens 11. muralis, p. 28. 
Scales on upper surface of crus larger than 
dorsals 2c2¢aaye verney eve wies 12. depressa, p. 34. 
B. Normally two superposed postnasals and five or six 
upper labials anterior to the subocular. 
* Rostral well separated from the nostril. 
Temporal scales uniformly granular.... 13. dugesiz, p. 35. 
Masseteric and supratemporal shields 
GISTMNCE isis eatee en em ae 14. oxycephala, p. 36. 
** Rostral touching or enteriug the nostril. 
Temporal scales not smaller than dorsals ; 
masseteric shield absent or very small ; 
dorsal scales smooth or nearly so; ven- 
trals in 6 or 8 longitudinal series, the 
fourth or outer series on each side, if 
present, much smaller than the others 15. dunfordii, p. 37. 
Temporal scales not smaller than dorsals ; 
masseteric shield small; dorsal scales 
smooth or nearly so; ventrals in 8 
longitudinal series, the two outer series 
on each side of equal BIZE Le eee 16. brandtit, p. 38. 
Temporal scales not smaller than dorsals 
masseteric shield large; posterior dor- 
sal scales distinctly keeled; ventrals 
in 6 longitudinal series... .......... 17. levis, p. 39. 
Temporal scales smaller than dorsals; no 
masseteric shield ; dorsal scales smooth; 
ventrals in 8 longitudinal series .... 18. jayakari, p. 40. 
