Hellea Alain, Tindall, Intertaglia, Catala & Lebaron, 2008 Dataset TAXREF Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Alphaproteobacteria order Caulobacterales family Hyphomonadaceae genus Hellea Name Homonyms Hellea Alain, Tindall, Intertaglia, Catala & Lebaron, 2008