http://id.loc.gov/authorities/subjects/sh85024516 http://purl.bioontology.org/ontology/MESH/D002695 http://purl.bioontology.org/ontology/SNOMEDCT/115179009 http://purl.obolibrary.org/obo/NCBITaxon_51291 https://en.wikipedia.org/wiki/Chlamydiales https://eol.org/pages/7831 https://species.wikimedia.org/wiki/Chlamydiales https://www.wikidata.org/wiki/Q5102716 Chlamydiales The bacterial order Chlamydiales includes only obligately intracellular bacteria that have a chlamydia-like developmental cycle of replication and at least 80% 16S rRNA or 23S rRNA gene sequence identity with other members of Chlamydiales. Chlamydiales live in animals, insects, and protozoa. The order Chlamydiales belongs to the class Chlamydiae, phylum Chlamydiae, domain Bacteria.