Shewanella affinis Ivanova et al. 2004 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Alteromonadales family Shewanellaceae genus Shewanella species Shewanella colwelliana Name Homonyms Shewanella affinis Shewanella affinis Ivanova et al. 2004