Lacerta. 



243 



^ Pianosa 



(^ Scarpa 



9 



(^ Scuola 



B.C. 

 F.M. 



1. 2. 3. -k 5. 6. 7. 



63 65 24 12 27 23-21 28 



61 72 25 11 26 22-23 26 



60 63 27 11 26 21 28 



68 67 24 12 26 19-18 ? 



68 63 23 11 30 21-20 26 



65 65 24 10 24 22-21 26 

 58 60 27 10 22 ? 26 



66 62 24 9 24 19 27 

 66 68 24 10 28 21-19 31 

 65 70 23 8 25 22-20 28 

 70 63 23 12 26 19 28 

 65 70 26 12 26 21-22 32 

 65 64 26 11 25 19 29 



Columus as ou p. 175. 



This var. insulatiica, which inhabits Pianosa near Elba and the 

 neighbouring rocky islets Scarpa and Scuola, is not only a link between 

 the typical L. muralis and the var. hedriagx, but it may also be 

 regarded as connecting the var. hrueggemanni with the var. tiliguerta, 

 differing from the latter in having the belly more or less spotted with 

 black, at least on the sides. 



Var. TILIGUERTA. 



Tiliguerta, Cetti, Anf. Pesc. Sard. p. 15 (1777). 



Lacerta tiliguerta, Gmel. Syst. Nat. iii, p. 1070 (1788) ; Camerauo, 

 Atti Ace. Torin. xiii, 1877, p. 87. 



Lacerta olivacea, Rafin. Caratt. N. Gen. Auim. p. 8 (1819). 



Lacerta piiccina, Rafin. I.e. 



? Lacerta sicula, Rafin. I.e. 



Lacerta muralis, vars. a, h, i, j, 1% part., Dum. & Bibr. Erp. Gi'u. v, 

 p. 232 (1839). 



Lacerta podarcis, var. cettii, Cara, Mon. Laeert. Sard. p. 30 (1872). 



Lacerta muralis, var. reticulata, part., Schreib. Herp. Eur. p. 417 

 (1875). 



Lacerta viridiocellata, Bedriaga, Arch. f. Nat. 1877, p. 116. 



Podarcis muralis, vars. tiliguerta, viridiocellata, De Betta, Atti. 1st. 

 Ven. (5) V, 1879, p. 389. 



Lacerta muralis reticulata, tigris, part., Eimer, Arch. f. Nat. 1881, 

 p. 325, pl. xiv, fig. 20. 



Lacerta muralis, var. tiliguerta, Eimer, t.c. p. 362 ; Bouleng. Tr. 



