Mannheimia ruminalis Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Gammaproteobacteria order Pasteurellales family Pasteurellaceae genus Mannheimia species Mannheimia ruminalis Name Synonyms Mannheimia ruminalis Angen et al. 1999 Homonyms Mannheimia ruminalis Mannheimia ruminalis Angen et al. 1999