Although it was assumed that the northern parts of Asia Minor were occupied
by the Caucasian shrew, Sorer satunini, some recent findings have cast dou
bts on the specific status of shrew populations in NW Anatolia. Here, a sin
gle shrew from Uludag was studied using enzyme electrophoresis. It was comp
ared to S. araneus from Europe and S, satunini from NE Turkey as well. The
results unequivocally classify the animal under study with S. satunini and
it is suggested that the common shrew, S. araneus, does not occur either in
NW Anatolia or in Asia Minor in general.