566 MR. G. A. BOULENGER ON THE VARIETIES OF 
for study, I was pleased to find two further specimens of this form, both females—one 
marked “ Galicia” (Pl. XXIV. fig. 12), the other from an unknown Spanish locality 
(Pl. XXIV. fig. 15). A young specimen labelled “ Spain (Bosca) ” is preserved in the 
Lataste Collection (see text-fig. 4d, p. 369). 
The head (Pl. XXYV. figs. 11 & 12) is strongly depressed, and the supratemporals are 
well visible from above; the parietal does not touch, or scarcely touches, the upper 
postocular, and its antero-lateral border is slightly concave!; in one specimen the nasal 
a. b. G. 
Upper and side views of heads of :—a. Lacerta horvathi; b. L. muralis, var. monticola ; 
c. L. muralis, var. depressa. 
forms a suture with the loreal?; four anterior upper labials; masseteric disk large ; 
rostral forming a suture with the frontonasal ; frontal as long as or a little shorter than 
its distance from the end of the snout; supraocular granules forming a complete series. 
1 Exactly as figured for Z. mosoriensis by Méhely, Ann. Mus. Hung. ii. p. 366, fig. 2, A.—* Diese 
Eigenschaft, die ich fiir einen blutsyerwandtschaftlichen Character einer mit Lacerta savicola Eversm. im 
Kaukasus beginnenden und mit Zacerta horvathi abschliessenden, von der Entwickelungsreihe der Lacerta 
muralis grundverschiedenen phyletischen Reihe betrachte.”—Mchely, J. ¢. 
* As in L. horvathi, Méhely, t. c. p. 367, fig. 3, C. 
