Spirillum pleomorphum Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Betaproteobacteria order Nitrosomonadales family Spirillaceae genus Spirillum species Spirillum pleomorphum Name Synonyms "Spirillum pleomorphum" Inoue and Komagata 1976 Homonyms Spirillum pleomorphum "Spirillum pleomorphum" Inoue and Komagata 1976