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. Primates (order)
11. Haplorhini (suborder)
12. Simiiformes (infraorder)

Anotations

Scope note:

Family containing four genera, 27 or more living species of marmosets and tamarins of South and Central America. There are three fossil species in three extinct genera dating from the Early Miocene to Holocene. Some classifications list this as a subfamily of Cebidae.