* Crystallichthys mirabilis Jordan & Gilbert, 1898 .

Wonderful Snailfish. To 50 cm (19.7 in) SL (Tokranov and Orlov 2014). Western North Pacific Ocean off northern Kuril Islands and south-eastern Kamchatka; reported, but no firm records, from eastern Bering Sea, Alaska (Mecklenburg et al. 2002). Depth: 53–830 m (174–2,722 ft) (Federov et al. 2003). The Bering Sea record is highly unlikely (James Orr).