Flatworms, Roundworms, & Rotifers
Flatworms, Roundworms, & Rotifers Chapter 34. Phylum Platyhelminthes Section 34.1.
Parasites: an aesthetically pleasing trophic level
Parasites: an aesthetically pleasing trophic level Schistosoma mansoni (bilharzia) Pediculus humanus (louse) Ancylostoma duodenale (hookworm) Trypanosoma.