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 Stegastes leucorus (Gilbert, 1892) . Whitetail Damselfish or Whitetail Major. To 17 cm ( 6.7 in ) TL ( Allen and Robertson 1994 ). Santa Catalina and San Clemente Islands, southern California and Islas Coronados, northern Baja California (Love et al. 2016a); Isla Guadalupe ( Allen and Robertson 1994 ) and Islas San Benito (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California); Bahía Magdalena, southern Baja California ( Hernández-Velasco et al. 2016 ), and south-western Baja California ; Mazatlán, Mexico ( Thomson et al. 1979 ) and offshore islands ( Robertson and Allen 2015 ). Depth: 0–18 m ( 60 ft ) (min.: Robertson and Allen 2002 ; max.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California).