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FMIB Coregonus hoyi Gill Hoy's Whitefish Cisco Mooneye.jpeg Coregonus hoyi Gill Hoy's Whitefish Cisco Mooneye From type specimen inches long taken in Lake Michigan off Racine Wis in at depth of about fathoms Subject Lake Herring Whitefishes Tag Fish Cite book Notes on two hitherto unrecognized species of American whitefishes