"Amphicynodon"@en . "Cynodon (Aymard 1848)" . . . . "Amphicynodon is an extinct genus of mammal of the superfamily Ursoidea, endemic to Europe and Asia during the Oligocene, living from ~33.9\u201428.4 Mya, existing for approximately 5.5 million years.Amphicynodon is a small basal member of Ursoidae similar to early Mustelids in both size and existence."@en . . . . .