Aquaspirillum itersonii Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rhodospirillales family Novispirillaceae genus Novispirillum species Novispirillum itersonii Name Homonyms Aquaspirillum itersonii Aquaspirillum itersonii (Giesberger 1936) Hylemon et al. 1973