1910.] VARIETIES OF MUS RATTUS IN EGYPT. 



Text-fig. 58. 



Length of Hind foot in mm. 

 2627 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 



657 



Tabi.k I. 



Curve of hind-fnot measurements o( Jlas ratfus (all form> 



The dotted line represents mea^urcmeuts of the males. 



