GYMNODACTYLUS. 61 



c". Back with numerous small trihedral 



tubercles G. triedrus, p. 67. 



b. A sight fold from axilla to groin. 

 a'. Enlarged dorsal tubercles small, 

 round, smooth ; male with two pairs 



of praeanal pores G.frenatus, p. 68. 



b'. Dorsal tubercles small, round, feebly 



keeled. 

 a". About 35 scales across middle 



of belly, between lateral folds. 



a. Subdigital lamellae occupying 



nearly the whole width of the 



digits ; male without pubic 



groove, with 10 to 13 prseanal 



pores G. khasiensis, p. 68. 



/3. Subdigital lamellae considerably 

 narrower than the digits ; male 

 with a longitudinal groove on 

 the pubic region, containing 12 



pores G. rubidus, p. 69. 



b". About 25 scales across middle 

 of belly ; male with a pubic 

 groove containing pores and a long 



series of femoral pores G. pulchellus, p. 69. 



c'. Dorsal tubercles large, trihedral. 



a". About 25 scales across middle of 

 belly ; male with 16 femoro-prae- 



anal pores on each side G. variegatus, p. 70. 



b". About 35 scales across middle of 

 belly ; male with 5 or 6 praeanal 

 pores on each side G. fasciolatus, p. 71. 



Fig. 22. Gymnodactylus khasiensis. Foot and lower and side Tiews of toe. 



51. Gymnodactylus fedtschenkoi. 



Gymnodactylus geckoides (non Spix), Blyth, J. A. S. B. xxii, 1853, 



p. 410. 

 Gymnodactylus caspius (nonEichw.), Stoliczka, P. A. S. B, 1872, p. 80; 



Theob. Cctf. p.91. 

 Gymnodactylus fedtschenkoi, Strauch, Mem. Ac. St. Petersb. xxxv. 



1887, p. 46 ; Boettg. Zool. Jahrb. iii, 1888, p. 884. 



