Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico Author Love, Milton S. 0000-0003-0981-0061 love@lifesci.ucsb.edu Author Bizzarro, Joseph J. 0000-0002-2412-9357 joe.bizzarro@noaa.gov Author Cornthwaite, Maria 0000-0002-1528-3272 maria.cornthwaite@dfo-mpo.gc.ca Author Frable, Benjamin W. 0000-0003-4525-0671 bfrable@ucsd.edu Author Maslenikov, Katherine P. 0000-0003-0981-0061 love@lifesci.ucsb.edu text Zootaxa 2021 2021-10-19 5053 1 1 285 journal article 2792 10.11646/zootaxa.5053.1.1 75ffcff3-6336-4f6a-8d0b-94c082519099 1175-5326 5578008 295D03A4-589A-4E3F-B030-5121EF7D7398 Lampanyctus steinbecki Bolin, 1939 . Longfin Lampfish . To 12.4 cm ( 4.9 in ) SL (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California). Indo-Pacific; western Pacific Ocean to northern Japan ( Balanov et al. 2009 ); northern California ( Berry and Perkins 1966 ) to Chile ( Wisner 1976 ). Depth: 70–1,830 m ( 230–6,002 ft ) (min.: Clarke 1980 ; max.: Personal communication: Los Angeles County Museum of Natural History Fish Collection, Los Angeles, California). Butler et al. (1997) note that this species is closely related to and may be confused with L. tenuiformis and L. festivus , and that the taxonomy of this species is not fully resolved.