Methylovulum Iguchi et al. 2011 emend. Oshkin et al. 2016 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Methylococcales family Methylococcaceae genus Methylovulum Name Homonyms Methylovulum Methylovulum Iguchi et al. 2011 emend. Oshkin et al. 2016