<prompt> The slender rhabditiform larvae of which of the following helminths move about in water and are ingested by species of cyclops?D. LatumD. MedinensisW. BancroftiS. Mansoni  <response>: Ans. is b i.e., D. MedinensisRef: Harrison, 19the, p. 1422-1423; Chatterjee, 12the, p. 204 Larva of D. Medinensis is ingested by Cyclops in the water. 