Methylophaga alcalica Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Pseudomonadati phylum Pseudomonadota class Gammaproteobacteria order Thiotrichales family Piscirickettsiaceae genus Methylophaga species Methylophaga alcalica Name Synonyms Methylophaga alcalica Doronina et al. 2003 Homonyms Methylophaga alcalica Methylophaga alcalica Doronina et al. 2003