Pseudoalteromonas Gauthier et al. 1995 emend. Beurmann et al. 2017 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Alteromonadales family Pseudoalteromonadaceae genus Pseudoalteromonas Name Homonyms Pseudoalteromonas Pseudoalteromonas Gauthier et al. 1995 emend. Ivanova et al. 2002 Pseudoalteromonas Gauthier et al. 1995 emend. Hwang et al. 2016 Pseudoalteromonas Gauthier et al. 1995 emend. Beurmann et al. 2017