Microtus oeconomus ?
Animalia | Chordata | Mammalia | Rodentia | Cricetidae | Microtus
Animalia | Chordata | Mammalia | Rodentia | Cricetidae | Microtus
Microtus oeconomus
Animalia | Chordata | Mammalia | Rodentia | Cricetidae | Microtus | Microtus oeconomus