Parasitism (Parasitic Flatworms)

Complete catalog record
Traces the development of parasitic flatworms,showing several life-cycle stages that have rarely been photographed. Defines predation, mutualism, and internal and external parasitism: and illustrates each of these animal relationships. Reveals the complicated life cycle of the blood flukes - showing both male and female blood flukes - and the life cycle of a tapeworm, from man to cow, and back to man. Also shows lung and liver flukes.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, catalog record
  2. 16mm Filmography editors — creator