Liparis megacephalus (Burke, 1912). Bighead Snailfish. To about 28 cm (11 in) TL (Kim et al. 1993). Sea of Japan off South Korea (a questionable record— Fricke et al. 2020); eastern Bering Sea and off Amchitka Island, Aleutian Islands. Benthic; depth: 58–69 m (190–226 ft). All except length in Mecklenburg et al. (2002).