Shewanella MacDonell and Colwell 1986 Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Pseudomonadota class Gammaproteobacteria order Alteromonadales family Shewanellaceae genus Shewanella Name Homonyms Shewanella Shewanella sp. 'Loligo pealei cluster 2' Shewanella MacDonell and Colwell 1986