Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Transportation Vehicles (hierarchy name)
5. vehicles (transportation)
6. watercraft
7. [watercraft by specific type]
8. [watercraft by form]
9. [watercraft by end configuration]
10. asymmetrical-ended watercraft

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment
4. Transportation Vehicles
5. vehicles
6. watercraft
7. watercraft by specific type
8. watercraft by function
9. merchant vessels
10. merchant vessels by type of service

Anotations

Scope note:

Large, ancient Roman merchant vessels of the western Mediterranean having a curved sternpost, but a projecting, ramlike cutwater at the bow; such vessels tended to be longer and narrower than "corbitae," the other major Roman merchant type.