Occidentia Mediannikov, Nguyen, Bell-Sakyi, Padmanabhan, Fournier & Raoult, 2017 Dataset TAXREF Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Alphaproteobacteria order Rickettsiales family Rickettsiaceae genus Occidentia Name Homonyms Occidentia Mediannikov, Nguyen, Bell-Sakyi, Padmanabhan, Fournier & Raoult, 2017