1. DRACO. 



263 



Total length 197 millim. 



Head 16 



AVidth of head 12 



Body 66 



Fore limb 33 



Hind limb 41 



TaU 115 



From Yunnan to Singapore. 



0-6. (S. 



c. d. 



d-ff- S2- 

 fi-k. cJ 5 . 



1.6. 



m, n, 0.6 2- 



p-q. 6 2- 



r-s,t. 6 2- 



u. 6- 



Penang. 



Penang. 



Tenasserim. 



Tavoy. 



Pachebone. 



Camboja. 



Pegu. 



^ssam. 



SirJ.McGregor[P.].|^^yp^^_^ 



Dr. Cfantor. 



Dr. Packman. 



W. T. Blanford, Esq. [P.]. 



M. Mouhot [0.1. 



M. MouhotfC. 



W. Theobald, Esq. [0.]. 



Indian Museum. 



11. Draco bimaculatus. (Plate XX. fig. 6, the head.) 

 , Draco bimaculatus, Gunth, Sept. Brit. Ind. p. 127. 



Head small ; snout very short, hardly as long as the diameter of 

 the orbit ; nostril lateral, directed outwards ; tympanum naked, 

 much smaller than the eye-opening. Upper head-scales unequal, 

 strongly keeled ; eight to ten upper labials. The male's gular appen- 

 dage shorter than the head. Male with a very slight nuchal crest. 

 Dorsal scales rather regular, feebly keeled, a little larger than the 

 ventrals ; on each side a more or less distinct series of enlarged 

 keeled distant scales. The fore limb stretched forwards extends 

 considerably beyond the tip of the snout ; the adpressed hind limb 

 reaches the axil or a little beyond. Upper surfaces greenish grey 

 with metallic gloss, and more or less defined broad blackish cross 

 bars ; a black interorbital spot ; a large round black spot, with a 

 white scale in the centre, behind the angle of the mouth ; wing- 

 membranes above blue-green, reticulated with black, with four or 

 five more or less indistinct broad blackish transverse bands, and 

 numerous pale longitudinal lines ; wing-membranes inferiorly with 

 irregular large black spots ; throat and base of gular appendage with 

 dark reticulation ; female with two black cross bars under the neck ; 

 belly sometimes with a few blackish dots. 



Total length 197 millim. 



Head 12 „ 



Width of head 9 „ 



Body 55 „ 



Fore limb 34 „ 



Hind limb 41 „ 



Tail 130 „ 



Philippine Islands. 



