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