Microtus agrestis
Mammalia | Rodentia | Cricetidae | Microtus | Microtus agrestis
Microtus agrestis
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Supramyomorpha | Myomorphi |  | Muroidea | Cricetidae | Arvicolinae | Microtini | Microtus | Euarvicola | agrestis