Pseudoalteromonas Gauthier, Gauthier & Christen, 1995 Dataset TAXREF Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Alteromonadales family Pseudoalteromonadaceae genus Pseudoalteromonas Name Homonyms Pseudoalteromonas Gauthier, Gauthier & Christen, 1995