Class "Gammaproteobacteria" nom. inval. see Class Gammaproteobacteria Garrity et al. 2005 Count: 8f;13g;1s Family Alteromonadaceae Ivanova and Mikhailov 2001 Count: - 1 Genus Alteromonas Baumann et al. 1972 (Approved Lists 1980) Count: - 2 Genus Glaciecola Bowman et al. 1998 Count: -