18. DIPLOBACITLUS. 



101 



scales. Male with a small group of conical tubercles on each side 

 the base of the tail. Brown above ; a light dark-edged festooned 

 vertebral band, bifurcating on the nape, sometimes broken up into 

 angular spots ; sides and limbs with light spots ; lower surfaces 

 dirty white. 



Total length S8 millim. 



Head 15 „ 



Width of head V2 „ 



Body 40 „ 



Fore limb 19 „ 



Hind limb 24 „ 



Tail 33 „ 



Australia. 



a. ? 



b. d 



c. ? 



e. c? 

 /-£!,• 

 i. cJ 

 k. ? 



Australia. 

 Houtman's Abrolhos. 



W. Australia. 

 Champion Bay, 



Australia. 

 Sydney, 

 c? , $ , & yg. Australia. 

 Australia. 

 Australia. 



A. Cunningliam, Esq. [P.]. 



(Type.) 

 Mr. Gilbert [0.]. (Type 



of D. ornatus.) 

 a. F. Moore, Esq. [P.]. 

 N.W. Mr. Duboulay [0.]. 



G. Krefft, Esq. 

 Godeffroy Museum. 



5. Diplodactylus polyoplitlialmus. 



(PlAIK VIII. fig. 4.*) 



(3) XX. 



Diplodactylus polyophtlialmus, GfUnth. Ann. 8r Mag. N. H. 



1867, p. 49. 

 CEdura marmorata, jun. ?, Gray, Zool. Erehm Sr Terror, pi. xvi. fig. 1. 



Very closely allied to the preceding, from which it differs in the 

 following points : — Snout a little longer ; digits narrower and 

 longer ; the infradigital tubercles smaller, rounded or shortly oval. 

 Brown above, reticulated with darker, and with more or less regular 

 roundish light spots ; lower surfaces white. 



Total length 73 millim. 



Head 17 



Width of head 10 



Body 30 



Fore limb 16 



Hind limb 20 



TaU 26 



North-west Australia. 



a. ?. 

 b.Yg. 



c. c?. 



d. d- 

 e.2. 



Champion Bay. 

 Nicol Bay 

 W. Australia. 

 N. Australia. 

 Australia. 



Mr. Duboulay [C.l. I ,m ^ 

 Mr. Duboulay [0.]. f ^^r^^-' 

 Mr. Duboulay [O.j. 



J. S. Bowerbank, Esq. 



* Lower surface of foot, X 3. 



