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 Gymnura marmorata (Cooper, 1864) . California Butterfly Ray . To 157 cm ( 61.8 in ) DW (Jonathan Williams, pers. comm. to M.L.). Point Conception, California ( Miller and Lea 1972 ) through Baja California Peninsula, and eastern Gulf of California, and to at least El Chuyudo ( 28°19.2’N ), Sonora , Mexico ( Smith et al. 2009 ). Benthic; depth: intertidal to 94 m ( 308 ft ) (min.: Carlisle et al. 1960 ; max.: Amezcua Linares 1996 ). Records from south of Gulf of California are likely misidentified Gymnura crebripunctata (Peters, 1869) ( Last et al. 2016 ) , or Gymnura afuera Hildebrand, 1946 .