Northern Broad-footed Mole

The broad-footed mole can be distinguished from other species of Scapanus by its dark brown to silvery fur which is short, soft, and plush-like in texture with uniform coloration, and 40–44 unevenly spaced unicuspid teeth. Adults bodies are short and cylindrical with a long and pointed snout. The forefeet are greatly expanded with flattened palms and long heavy claws. The tail is scantily covered with coarse hair. On average, body lengths range from 5.5 to 7.1 inches (14 to 18 cm) in total length, with males slightly larger than females. Populations in more humid environments also tend to have larger individuals than those from southern, drier areas. The dental formula of Scapanus latimanus is 3.1.4.33.1.4.3 × 2 = 44. Its karyotype has 2n = 34, FN = 64. As with most moles, it requires moist, friable soils, where it eats earthworms, insects, other invertebrates and some plant matter. Scapanus latimanus is a fossorial mammal, living below ground for most of its life. Only one animal occupies a burrow at a time and if a burrow has been vacated, it is often reoccupied within 2 days. Tunnels are typically dug far below surface level and the excess earth is removed via shafts that run laterally and vertically up to the surface. …