"Mustela nigripes (Audubon and Bachman 1851)" . "Animalia" . . . . . "Chordata" . . "Mammalia" . . . "Mustela" . . . . "Carnivora" . . . "Mustelidae" . "Mustela nigripes" . . . "Black-footed Ferret" . "(Audubon and Bachman 1851)" . . . . . .