Nitrobacter alkalicus Sorokin et al. 1999 Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Nitrobacteraceae genus Nitrobacter species Nitrobacter alkalicus Name Homonyms Nitrobacter alkalicus Nitrobacter alkalicus Sorokin et al. 1999