S.A. .lOUr.NAL OF SClKNCi:. VOL. XVIl. 



PLATE XXVI. 



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Photo, by I. B. Polo Evans. 

 Fig. ol. — jl'JiijJitirbid ijrr(/(u-i(i . — Xt'ar Aukas, Soiitli-Wcst Africa. 



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Photo, by I. B. Pole Evans 

 Fig. 52. — L'ti/i/iarOia i/rri/nriii . — Near Auka.s, South-West Africa. 

 THE NAMIB. 



