Spirillum winogradskyi Podkopaeva et al. 2009 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Nitrosomonadales family Spirillaceae genus Spirillum species Spirillum winogradskyi Name Homonyms Spirillum winogradskyi Spirillum winogradskyi Podkopaeva et al. 2009