Spirosoma linguale Dataset NCBI Taxonomy Rank SPECIES Classification phylum Bacteroidota class Cytophagia order Cytophagales family Cytophagaceae genus Spirosoma species Spirosoma linguale Name Synonyms Spirosoma linguale Migula 1894 (Approved Lists 1980) emend. Hahnke et al. 2016 Homonyms Spirosoma linguale Spirosoma linguale Migula 1894 (Approved Lists 1980) emend. Hahnke et al. 2016