Hyporhamphus rosae (Jordan &Gilbert, 1880) .

California Halfbeak.To 22cm (8.7 in)TL(Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California). Marina del Rey, southern California (Williams et al. 2018) to Gulf of California (Collette in Fischer et al. 1995), and Bahía Nonura, Peru (Chirichigno and Vélez 1998) . Marine, brackish, and fresh waters (Watson in Moser 1996); depth: surface to 2 m (6 ft) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California).