Hydrogenivirga okinawensis Dataset NCBI Taxonomy Rank SPECIES Classification phylum Aquificota class Aquificia order Aquificales family Aquificaceae genus Hydrogenivirga species Hydrogenivirga okinawensis Name Synonyms Hydrogenivirga okinawensis Nunoura et al. 2008 Homonyms Hydrogenivirga okinawensis Hydrogenivirga okinawensis Nunoura et al. 2008