"Gallionella capsiferriformans" Emerson et al. 2013 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Nitrosomonadales family Gallionellaceae genus Gallionella species Gallionella capsiferriformans Name Homonyms Gallionella capsiferriformans "Gallionella capsiferriformans" Emerson et al. 2013