Hydrococcus Kutzing 1833 Dataset NCBI Taxonomy Classification kingdom Bacillati phylum Cyanobacteriota class Cyanophyceae order Pleurocapsales family Hydrococcaceae genus Hydrococcus Name Homonyms Hydrococcus Hydrococcus Hydrococcus Thiele, 1928 Hydrococcus Kutzing 1833