Alphabetical Listing of Genera within this Taxa Group:
genus     Allochromatium T2007402
genus     Chromatium T2008012
genus     Halochromatium T2009298
genus     Marichromatium T2009752
genus     Nitrosococcus T2010048
genus     Rhabdochromatium T2011031
genus     Thiocapsa T2011720
genus     Thiocystis T2011721
genus     Thioflavicoccus T2011722
genus     Thiolamprovum T2011723
genus     Thiorhodococcus T2011725
genus     Thiorhodovibrio T2011726