Phoxocephalidae Sars, 1891
Mandibulophoxus alaskensis Jarrett & Bousfield, 1994
Mandibulophoxus gilesi J. L. Barnard, 1957
Mandibulophoxus hawaiiloa Muir and DeFelice, 1998
Mandibulophoxus hongae Jo, 1989
Mandibulophoxus mai Jo, 1989
Mandibulophoxus mayi Jarrett & Bousfield, 1994
Mandibulophoxus stimpsoni (Stebbing, 1908)
Mandibulophoxus uncirostratus Giles, 1890
