Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Animalia (kingdom)
7. Chordata (phylum)
8. Vertebrata (subphylum)
9. Mammalia (class)
10. [mammals by sex or age]

Anotations

Scope note:

The male deer, especially of the red deer; specifically a hart or male deer of the fifth year of its life. Also used to refer to a male animal castrated when fully grown, as with cattle, a boar or hog, and other animals.