†Xiphodon Cuvier 1822 (ruminant)
Alternative spelling: Xyphodon
Parent taxon: Ruminantia according to R. Owen 1848
Sister taxa: Agriochoeridae, Amphimoschus, Bovoidea, Camelopardalis, Giraffoidea, Hispanomerycidae, Hypertragulidae, Krabitherium, Merycotherium, Palaeohypsodontus, Pecora, Thandaungia, Tragulidae, Tragulina, Traguloidea
Subtaxa: Xiphodon castrense
Ecology: ground dwelling folivore