This investigation includes the area of n. facialis in Erinaceus europaeus and Talpa europaea. It is indicated that the topography of muscles diverges considerably from the equally conditions in Rodentia, Carnivora, and Ungulata. The dorsal length musculature thus is an almost undivided mass of muscles in the 2 investigated species as also the laterally and ventrally situated musculature at certain points diverges from the conditions within other above mentioned animal groups.