A.narrow opening, in the bridge across the Hellespont, Hdt.7.36; in a testudo, Ph.Bel.99.39; “αἱ θυρίδες δικτυωταί, ὑποφαύσεις κύκλῳ” LXXEz.41.16.
II. ὑποφαύσιας was read for ὑποφάσιας in Hp.Prog.2 by Artemidorus and Dioscurides ap.Gal. 18(2).52, but rejected by Gal. l. c.