Radulinus boleoides Gilbert, 1898 .

Darter Sculpin. To 12.7 cm (5 in) SL, about 14.9 cm (5.9 in) (Mecklenburg et al. 2002) TL. Western Gulf of Alaska east of Kodiak Island (Mecklenburg et al. 2002); Langara Island, northern British Columbia (Peden 1972) to Santa Catalina Island (Bolin 1944), and Tanner Bank (Personal communication: Los Angeles County Museum of Natural History Fish Collection, Los Angeles, California). Benthic; depth: 15–182 m (50–597 ft) (min.: McPhail 1969; max.: Personal communication: Southern California Coastal Water Research Project, Westminster, California. Unpublished data from their trawl surveys).