Grahamella peromysci Ristic & Kreier, 1984 Dataset Catalogue of Life Rank SPECIES Classification kingdom Bacteria phylum Proteobacteria class Alphaproteobacteria order Rhizobiales family Bartonellaceae genus Bartonella species Bartonella peromysci Name Homonyms Grahamella peromysci Ristic & Kreier, 1984