Scaptĭa — Lewis & Short
Scaptĭa, ae, f.,
I a very ancient town in Latium, now Passerano, Plin. 3, 5, 9, § 68. —Hence, Scaptĭus, a, um, adj., of Scaptia, Scaptian:
tribus,Liv. 8, 17 fin.—Hence, Scaptĭensis, e, adj., of the Scaptian tribe:
tribules,Suet. Aug. 40.