Icelinus quadriseriatus (Lockington, 1880). Yellowchin Sculpin. To 11 cm (4.4 in) TL (Ami Groce, pers. comm. to M.L.). Sonoma County, northern California (Eschmeyer and Herald 1983) to Cabo San Lucas, southern Baja California (Miller and Lea 1972). Benthic; depth: intertidal to 201 m (660 ft) (min.: Feeney 1987; max.: Eschmeyer and Herald 1983).