13. EUMECEs. 367 
Hind limb not twice in the length from 
snout to vent; 24 scales round the 
DOdy wisi evierenee sareahinn eee awe ad 9. hallowellii, p. 373. 
6. Two azygos postmentals. 
24 scales round the body ; no auricular 
lObWES: c4sacowrsaeaanseine alee: 7. capito, p. 372. 
24 or 26 scales round the body ; two or 
three small lobules on the anterior ; 
border of the ear ...... Ryerss Sneek 8. skiltonianus, p. 373. 
ssayslares 25. quadrilineatus, p. 381. 
b. Limbs not overlapping when pressed against the body. ~- 
26 scales round the body............ 18. humilis, p. 377. 
24 scales round the body............ 19. leptoyrammus, p. 378. 
2. No postnasal. 
a. Two azygos postmentals. 
24 or 26 scales round the body ; four 
supraoculars...............0 200, 12. chinensis, p. 375. 
22 scales round the body; three supra- 
OOCULATE: 5: acdessxnceouin a mig dated ata ea 24. onocrepis, p. 380. 
6. A single postmental; hind limb not more than twice 
and a half in the distance from snout to vent. 
a. Limbs overlapping when pressed against the body. 
26 scales round the body; young with 
five light longitudinal lines, the 
median bifurcating on the head .... 6. elegans, p. 371. 
26 scales round the body; lower sur- 
faces malachite-green ............ 14, pluvialis, p. 376. —~" 
24 scales round the body; lower sur- 
faces yellowish; no light vertebral 
ViNG® gtacaces ata-aethtossehacn Guise tiroosnnl eeorchs 15. anthrucinus, p. 376. 
$B. Limbs just meeting when pressed against the body. 
26 scales round the body............ 16. brevilineatus, p. 376. 
c. A single postmental ; hind limb at least twice and two 
thirds in the distance from snout to vent. 
a. First supraocular forming a suture with the frontal. 
26 scales round the body .......... 17. pachyurus, p. 377. 
24 scales round the body ; seventh upper 
labial not larger than sixth........ 21. bellu, p. 378. 
22 or 24 scales round the body ; seventh 
upper labial much larger than sixth. 22. brevirostris, p. 379. 
