VIVIPAROUS LIZARD. 35 



Laceria agilis, BERKENH. Syn. 1. p. 56. SHEPPARD, in Linn. Trans. VIT. 

 p. 49. FLEM. Brit. An. p. 150. JENYNS, Brit. Vert, 

 p. 292. 



wvipara, JACQ. Nov. Act. Helv. I. p. 33, t. i. 

 Zootoca WAGL. Syst. Amph. p. 155. 

 Scaly Lizard, PENN. Brit. Zool. III. p. 21, t. ii. 



MAS. 

 Lacerta cedura, SHEPPARD, 1. c. p. 50. 



ENOUGH has been said in the account of the former 

 species on the subject of the nomenclature and synonymy 

 both of that and of the present subject. I have there 

 attempted to shew that the Linn can name agilis has been 

 hitherto improperly applied to this common species, and 

 that it belongs to our other indigenous Lizard. It remains 

 now only to say a few words on the identity of the present 

 one with the Lacerta mvipara of the younger Jacquin. 

 An examination of the figure in that author's paper will 

 shew that this synonymy is correct; and it is entirely 

 confirmed by the fact of the ovo-viviparous character of 

 our species. The following graphic and interesting account 

 I copy from the paper referred to ; and as the work is 

 comparatively little known in this country, I make no 

 apology for thus giving it in detail. It is an additionally 

 interesting circumstance that this worthy son of so distin- 

 guished a father was only eleven years old when these 

 observations were made. 



" In excursu botanico in Alpes vicinas, cum parente 

 optimo, circa finem Julii praeteriti institute, obtulit sese 

 mini forte fortuna in monte Schneeberg, Lacerta prsegnans, 

 quam prehensam, ut servarem, capsulee inclusi : prseter- 

 lapso duorum dierum spatio cum hanc iterum aperirem, 

 en ! apparet ilia onere, quod gestaverat, liberata, ac editis 

 sex lacertis juvenculis stipata; ovorum in capsula reli- 

 quorum vestigia ne minima quidem hac licet sollicite ex- 



cussa, deprehendere licuit ! quod eo magis mirabar, quo a 



i) 2 



