†Cynarctus marylandica Berry 1938 (bone-crushing dog)
Mammalia - Carnivora - Canidae
Alternative combination: Tomarctus marylandica
Belongs to Cynarctus according to X. Wang et al. 1999
Sister taxa: Cynarctus crucidens, Cynarctus galushai, Cynarctus saxatilis, Cynarctus voorhiesi
Ecology: ground dwelling carnivore-omnivore