Zapus princeps Allen 1893 (jumping mouse)
PaleoDB taxon number: 52742
Belongs to Zapus according to B. Kurten and E. Anderson 1980
Sister taxa: Zapus adamsi, Zapus burti, Zapus hudsonius, Zapus rinkeri, Zapus sandersi, Zapus sykesae
Ecology: scansorial insectivore