<prompt> Darting motility which occur in V.cholerae, also found in: PGI Dec 2008ShigellaCampylobacter jejuniPneumococcusBacillus anthrax  <response>: Ans : B Campylobacter jejuni Campylobacter JejuniDirect microscopic examination-phase contrast or dark field microscopy to detect the darting or tumbling motility of the spiral rods- Ananthanarayan 7th407Shigella A7th285They are non motile , nonsporing non capsulatedPneumococcus A7th216They are nonmotile nonsporingBacillus A7th241, 15They are generally motile with peritrichous flagella stately motility, the anthrax bacillus being a notable exception.Aeromonas A 7th317Aeromonas are polar flagellated organismTypes of MotilityTumbling - Listeria at 20-25degCStately - Clostridia Q, BacillusQCork screirV - T. pallidum QLashing - Borrelia QGliding - Mycoplasma QSwarming - Proteus mirabilisQ, P. vulgaris, Cl. tetani Q, Bacillus cereusDarting - V. Cholerae , Campylobacter 