Heterostichus rostratus Girard, 1854 .

Giant Kelpfish. To 61 cm (24 in) TL (Miller and Lea 1972). British Columbia to Cabo San Lucas, southern Baja California, including Isla Guadalupe (Miller and Lea 1972). Benthic; depth: intertidal to 40 m (132 ft) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: Eschmeyer and Herald 1983).