Aquaspirillum psychrophilum Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Burkholderiales family Comamonadaceae genus Simplicispira species Simplicispira psychrophila Name Homonyms Aquaspirillum psychrophilum (Terasaki 1973) Terasaki 1979 (Approved Lists 1980) Aquaspirillum psychrophilum