Lacerta. 



169 



confluent white spots ; the blackish band between them, continued 

 from the temple, bears small round white spots ; limbs blackish 

 spotted with white ; lower parts white. 

 Measurements (in millimetres) : 



S 9 



1, 11. Grlenan Isles. 2, 12. Eaux-bonnes. 3, 14. Yoslau. 4, 16. Herkulesbad. 6. La Deva 

 (type of var. fasgMJMeM). 6,16 Turin. 7, 17. Genoa. 8. Bassovioa(type of var. raacit!sOT»!<n»). 

 9, 18. Bosnia. 10. L. Stymphaloa. 13. Pic duMidi. 



The above measurements, compared with those of specimens of 

 varieties referred to in G-roup A, dispose of the statement of Eimer 

 that the typical form, his platycephalous type, can be distinguished 

 from the pyramidocephalous type (vars. campestris and albiventris) by 

 a broader head in proportion to its depth, in adult males. In the 

 above table the depth of the head as compared to the width varies 

 from f to f ; in the males of G-roup A from | to J^ . 



Particulars of Specimens Examined. 



1. 2. 3. 4. 5. 



France and Channel Islands : 

 5 Jersey . 

 cJ Great Chausey Id. 



S St. Malo 

 ? 



(J St. Limaire, nr. St. Malo 



(J Dinan 



