[164] Gulo luscus.
[165] The dental formula is—Incisors, 3–33–3; canines, 1–11–1; premolars, 4–44–4; molars, 1–12–2 = 38.
[166] Mustela martes.
[167] Mustela Pennantii.
[168] Mustela zibellina.
[169] Coues.
[170] Putorius vulgaris. The Weasel is very commonly referred to the genus Mustela, but this name properly belongs to the Martens.
[171] Putorius erminca.
[172] Putorius fœtidus.
[173] Putorius furo.