Mammalia - Carnivora - Canidae
Alternative combination: Canis nigrirostris
Belongs to Urocyon cinereoargenteus according to E. K. Fritzell and K. J. Haroldson 1982
Sister taxa: Urocyon cinereoargenteus borealis, Urocyon cinereoargenteus californicus, Urocyon cinereoargenteus cinereoargenteus, Urocyon cinereoargenteus costaricensis, Urocyon cinereoargenteus floridanus, Urocyon cinereoargenteus fraterculus, Urocyon cinereoargenteus furvus, Urocyon cinereoargenteus guatemalae, Urocyon cinereoargenteus madrensis, Urocyon cinereoargenteus ocythous, Urocyon cinereoargenteus orinomus, Urocyon cinereoargenteus peninsularis, Urocyon cinereoargenteus scottii, Urocyon cinereoargenteus townsendi, Urocyon cinereoargenteus venezuelae
Ecology: scansorial carnivore-omnivore
Distribution: there are no occurrences of Urocyon cinereoargenteus nigrirostris in the database