Gymnocorymbus thayeri Eigenmann, 1908 sec. Eigenmann 1908 Dataset Global Names Usage Bank Classification genus Gymnocorymbus Name Homonyms Gymnocorymbus thayeri Eigenmann, 1908 sec. Eschmeyer 2004 Gymnocorymbus thayeri Eigenmann, 1908 Gymnocorymbus thayeri Eigenmann, 1908 sec. Eigenmann 1908 Gymnocorymbus thayeri Eigenmann, 1908