Eurasian and Hog Badgers

Badgers are medium-sized short-legged omnivores in the superfamily Musteloidea. Badgers are a polyphyletic rather than a natural taxonomic grouping, being united by their squat bodies and adaptions for fossorial activity rather than by their ancestral relationships: Musteloidea contains several families, only two of which (the "weasel family" Mustelidae and the "skunk family" Mephitidae) include badgers; moreover, both of these families also include various other animals that are not badgers.

The fifteen species of mustelid badgers are grouped in four subfamilies: four species of Melinae (genera Meles and Arctonyx) including the European badger, five species of Helictidinae (genus Melogale) or ferret-badger, the honey badger or ratel Mellivorinae (genus Mellivora), and the American badger Taxideinae (genus Taxidea). Badgers include the most basal mustelids; the American badger is the most basal of all, followed successively by the ratel and the Melinae; the estimated split dates are about 17.8, 15.5 and 14.8 million years ago, respectively.