flŭvĭālis, e, adj. [fluvius],
of or belonging to a river , river -, fluvial : undae, Verg. A. 9, 70; Ov. M. 1, 82 [see pluvialis HD]: aqua, Col. 6, 22 fin. : harundo, Verg. G. 2, 414: harena, Pall. Oct. 17 fin. : lupus, a fish , Col. 8, 16, 4; v. lupus.