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 Gerres simillimus Regan, 1907 . Pacific Yellowfin Mojarra . To 47.5 cm ( 18.7 in ) TL (Rodriquez-Romero et al. 2008). Boca Soledad ( 25°11’N , 112°05’W ), southern Baja California (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California) to Callao , Peru ( Chirichigno and Vélez 1998 ), including Islas Galápagos ( Grove and Lavenberg 1997 ), and lower two-thirds of Gulf of California ( Robertson and Allen 2002 ). Marine, brackish, and nearly fresh waters ( Allen and Robertson 1994 , Romero-Berny 2018 ); depth: 0.3–107 m ( 1–351 ft ) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: Amezcua Linares 1996 ). Previously referred to as Gerres cinereus (Walbaum, 1792) , now limited to the western Atlantic ( Fricke et al. 2020 ).