Family
Ursidae Fischer de Waldheim, 1817
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Superclass | Tetrapoda |
| Class | Mammalia |
| Order | Carnivora |
| Family | Canidae |
| Ursidae | |
| Genus | Ursus |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Superclass | Tetrapoda |
| Class | Mammalia |
| Order | Carnivora |
| Family | Canidae |
| Ursidae | |
| Genus | Ursus |