"Thiococcus" Eimhjellen et al. 1967 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Chromatiaceae genus Thiococcus Name Homonyms Thiococcus Thiococcus Imhoff et al. 1998 "Thiococcus" Eimhjellen et al. 1967