Lacerta. 241 



Yar. INSULANICA. 



Lacerta muralis neapolitana, part., Bedriaga, Arch. f. Naturg. 1879, 

 p. 277. 



Lacerta muralis neapolitana, subvars. e (part.) et /, Bedriaga, BulL 

 Soe. Zool. France, 1879, pp. 204 and 205. 



Lacerta muralis reticulata, Eimer, Arch. f. Naturg. 1881, pp. 325 and 

 357, pi. xiii, fig. 12. 



Lacerta muralis neapolitana, var. insulanica, Bedriaga, Bull. Soc. 

 Nat. Moscou, Ivi, 1882, p. 101. 



Lacerta muralis neapolitana, subyars. g et h (part.), Bedriaga, Abh. 

 Senck. Ges. xiv, 1886, pp. 228 and 229. 



Lacerta muralis, Tar. insulanica, Bouleng. Tr. Zool. Soc. xx, 1913,, 

 p. 148, pi. xviii, figs. 1-3. 



Very near the var. hrueggemanni, but approaching the Tar. bedriagse.* 



Head rather strongly depressed. 



The rostral does not touch the nostril. The series of granules 

 between the supraoculars and the superciliaries is sometimes com- 

 plete (it is so in the larger of the two types), but the first superciliary 

 usually forms a suture with the supraocular. Parietal in contact with 

 the upper postocular. Masseteric shield sometimes large, sometimes, 

 small, or broken up. Two specimens ( 2 ) have 5 anterior labials on 

 both sides, the others have 4. 



Dorsal scales granular, feebly but distinctly keeled, 60 to 74 across 

 the body, 40 to 67 transverse series in the middle of the back corre- 

 sponding to the length of the head, 4 or 5 on the sides corresponding 

 to a ventral plate. Tibial scales a little smaller than dorsals, very 

 distinctly keeled. 19 to 26 femoral pores (exceptionally 18). 26 to 

 33 lamellae under the fourth toe. The hind limb reaches the collar,, 

 or between the collar and the ear, in males, the axil in females. 



In coloration often very similar to var. bedriagx. Upper parts and 

 sides of body and limbs green or yellowish with a black network 



* " Le Lezard des Murailles provenant de I'lle de Pianosa, laisse voir sur un 

 beau fond vert des baudes noires transversales et ondulees. Les parties 

 inferieures du corps sont bleu^tres. Les series longitudinales de plaques, 

 ventrales qui oonfinent aux flancs sont d'un beau bleu mariu tachete de noir.. 

 Les formes de ce lezard offrent des caraoteres nouveaux. Sa tete est deprimee. 

 le cou est f ortement renfle et beaucoup plus large que la tete ; son tronc est tr^s 

 epais. Par ses formes, cette sous-variete paraii Hre trhs voisine du Lezard oxycephale 

 de Pitzinger [read L. bedriagie, Camerano]." Bedriaga, Bull. Soc. Zool. Prance, 

 p. 205. I had quite independently arrived at the same eouclusion on examining- 

 a specimen from Pianosa, near Elba. 



16 



