Colwellia Deming, Somers, Straube, Swartz & Macdonell, 1988 Dataset TAXREF Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Alteromonadales family Colwelliaceae genus Colwellia Name Homonyms Colwellia Deming, Somers, Straube, Swartz & Macdonell, 1988