5i6 



MURID^— APODEMUS 



DIMENSIONS IN MILLIMETRES— cOTftaa^r/.— 



I 4 minute embryos. 2 3 minute embryos. 3 5 minute embryos. * 3 embryos. 5 2 embryos. 

 6 7 embryos. 7 5 embryos. 8 4 embryos. s 2 embryos. 10 Suckling. 



II 4 small embryos. ^2 Suckling ; stomach and intestines ciammed with food. 

 53 Suckling. 14 Impregnated ; embryos indistinguishable. 



A. SYLVATICUS BUTEI, BUTE, COLLECTED BY B. W. SHEPPARD. 



Remarks : — The average measurements for adult sylvaticus given in 

 the above table are rather small. This seems to be due in part to the 

 fact that the specimens were taken chiefly in the late summer or autumn, 



