cilium or flagellum-dependent cell motility archaeal or bacterial-type flagellum-dependent cell motility Cell motility due to movement of bacterial- or archaeal-type flagella. http://purl.obolibrary.org/obo/go.owl Bacterial- and archaeal-type flagella are superficially similar but have a different molecular composition and fine structure. This term was added for mapping to the UniProt keyword "flagellar rotation". For manual annotation, please use one of the child terms of GO:0097588 that refer specifically to either archaeal- or bacterial-type flagella.