LACEETA MTJRALIS IN WESTERN" EUROPE AND NORTH AERICA. 



417 



Particulars of some of the specimens examined : — 



Tamaruth Valley 



» 

 Tlemsen 





1. 



2, 



3. 



4. 



5. 



6. 



7. 



a 



52 



57 



8 



28 



9 



29 



18-19 



}j 



51 



58 



8 



25 



9 



29 



20-21 



>j 



51 



61 



6 



27 



10 



26 



17-18 



>j 



50 



55 



6 



27 



( 8 



24 



19-18 



7> 



50 



59 



8 



27 



10 



27 



20 



3) 



50 



65 



6 



26 



10 



30 



20-19 



? 



52 



64 



6 



31 



8 



30 



20-21 



J? 



50 



58 



6 



30 



8 



26 



17 



}} 



48 



55 



6 



29 



9 



28 



18 



>> 



47 



55 



6 



28 



8 



£7 



19-17 



>> 



46 



57 



6 



30 



9 



25 



16 



>> 



45 



56 



6 



32 



10 



28 



17 



3 



56 



56 



6 



25 



11 



24 



18-17 



>■> 



54 



61 



6 



27 



8 



27 



18 



T 



52 



65 



6 



27 



10 



29 



21 



>t 



48 



60 



6 



25 



10 



27 



19-18 



? 



56 



57 



6 



30 



9 



27 



19 



>> 



56 



55 



6 



30 



11 



26 



18-19 



? 



51 



61 



6 



29 



9 



25 



17 



3 



46 



61 



6 



25 



10 



27 



19-21 



? 



48 



60 



6 



28 



9 



24 



16-17 



9 



57 



57 



6 



30 



12 



26 



17-16 



3) 



50 



65 



6 



30 



11 



27 



17-18 



s 



56 



59 



6 



27 



11 



26 



18-19 



)J 



47 



65 



6 



28 



11 



27 



20-22 



? 



42 



56 



6 



30 



11 



26 



17 



Mascara 

 Sersou . 



Aumale 



>> 

 Setif . 



Tebesa . 



1. Length from snout to vent (in millimetres). 2. Number of scales across middle of body. 

 3. Longitudinal series of ventral plates. 4. Transverse series of ventral plates. 5. Number of 

 plates in collar. 6. Gular scales and granules on a line from symphysis of chin-shields to collar. 

 7. Number of femoral pores (right and left). 



Measurements : — ■ 



From end of snout tc 



!! }} » 



vent . 

 fore limb . 



1. 

 . 51 



. 20 



13 



8 



6 



18 



. 27 



15 



, 89 



iced. 



3. <J. 



2. 

 46 

 17 

 10 



7 



5 

 15 

 22 

 13 

 83 



Tlemsen 



3. 

 52 

 21 

 14 



9 



7 

 20 

 30 

 17 

 95 



4. 



4. 

 56 

 21 

 12 



Width of head . . 







8 









6 









17 









26 









14 



Tail 



1. <J. Tamaruth Valley. 



* Tail reprodi 

 2. ? . Ditto. 



87* 



$ . Ditto 



6\1 



