Chlamydiia Dataset NCBI Taxonomy Rank CLASS Classification phylum Chlamydiota class Chlamydiia Name Synonyms Chlamydiae Cavalier-Smith 2002 Chlamydiia (Horn 2011) emend. Gupta et al. 2016 Homonyms Chlamydiia Chlamydiia (Horn 2011) emend. Gupta et al. 2016