Coxiella Philip, 1943 Dataset World Register of Marine Species Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Legionellales family Coxiellaceae genus Coxiella Name Homonyms Coxiella Philip, 1943 Coxiella E.A.Smith, 1894 Coxiella subgen. Coxiella E.A.Smith, 1894