Alteromonas Baumann et al., 1972 emend. Van Trappen et al., 2004 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Alteromonadales family Alteromonadaceae genus Alteromonas Name Homonyms Alteromonas Baumann et al., 1972 emend. Van Trappen et al., 2004