Brucellaceae Dataset NCBI Taxonomy Rank FAMILY Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Brucellaceae Name Synonyms Brucellaceae Breed et al. 1957 (Approved Lists 1980) Homonyms Brucellaceae Brucellaceae Breed et al. 1957 (Approved Lists 1980)