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



Cu. bifurcatus. Lin. Syst. Nat. No. 1. pt. ii. p. 1002*— 

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

 p. 469*— Gmel. Syst. Nat. v. v. p. 2887— Fill. Ent. 

 v. iii. p. 563 * — Schr. Ins. Austr. No. 982— Schr. 

 Fam. Boic. 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, Sfc. 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. Eur op. Zweif. v. i. p. 11. tab. 1. 

 f. 17. 9. *. 

 Alis punctis quinque fuscis. 

 Cu. bifurcatus. Meig. Klass. fyc. 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. Stellionid.<e. Mihi. 

 Genus. Uromastyx. Merrem. 

 Acanthinurus. U. Dor so Icevi; cauda depressa, subcarinatd, 

 supra valde spinosd, subtus la>vi. 

 Tab. xvii. 



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

 have personally examined them ; the rest are extracted from Meigen's works. 



J. F. S. 



