126 



THE SCOTTISH NATURALIST 



The sexes are alike in colour, but the young are darker 

 (greyer) on the upper surface the fur being less admixed 



The condylobasal measurement of the skull of adults varies from 25-5 to 

 27-0 mm. 



with reddish brown. I am also enabled to state that the 

 dark dorsal line is well developed. This mouse attains far 



