Mr. Bell's Description of a new Lizard. 457 



Cu. bifurcatus. Lin. Si/st. Nat. No, 1. pt. ii. p. 1002* — 

 Lin. Faun. Suec. No. 1851 * — Fabr. Spec. Ins. v. ii. 

 p. 469 *—Gmel. Si/st. Nat. v. v. p. 2S87— Fill. Ent. 

 V. iii. p. 563 *—Schr. Ins. Austr. No. 982— 5cAr. 

 Fam. Bote. v. iii. no. 2566 — Stew. Elem. v. ii. 

 p. 269 *-—Berk. Syn. v. i. p. 166 *. 

 Cu. trifurcatus. Fabr. Ent. Syst. v. iv. p. 401. * — Fabr. 



Syst. Ant. p. 35. *—Turt. Trans, v. iii. p. 664. *. 

 Cu. claviger. Meig. Klass, ^c. v. i. p. 4. tab, i. f. 8. * — 

 Fabr. Syst. Ant. p. 35. *. 

 The only specimens of this interesting species I have seen, are 

 a male, in my cabinet, taken on the 14th of June last at Hertford ; 

 and a female, in the collection given to the British Museum by my 

 friend Dr. Leach. 



2. An, maculipennis. Meig. Europ. Zweif. v. i. p. 11. tab. 1. 

 f. 17. 9. *. 

 Alis punctis quinque fuscis. 

 Cu. bifurcatus. Meig. Klass. 8fc. v. i. p. 5. *(+) 

 I possess several specimens of this variable species, but amongst 

 them one male only has occurred : there is one specimen (a female) 

 in the collection at the British Museum. My specimen was found 

 in May at Hertford. 



Art. LVIII. Description of a new species of Lizard. 

 By Thomas Bell, Esq. F.L.S, 



Fam. Stelmonid^. Mihi. 

 Genus. Uromastyx. Merreni. 

 Acanthinurus. U. Dorso laroi; cauda dcpressu, subcarinata, 

 supra valde spinosa, subtus ta>vi. 

 Tab. xvii. 



+ The aRterink (*) attached throughout to the Synonyma, denotes that I 

 have pcraonally examined them ; the rest are extracted from Meigcn'g works. 



J. F. .S. 



