1. Floating Topic
2. Floating Topic
3. Kingdom of protista
   1. Protozoa
      1. Phylum Sarcomatigophora
         1. Sub phylum Sarcodina " Rhizopoda" (Amoebae)
            1. Entamoeba
            2. histolytica
         2. Sub phylum Mastigophora (Flagellates)
            1. Trypanosomes
            2. Topic
            3. Leishmania
            4. Trichomonas
            5. Giardia
      2. Phylum Sporozoa
         1. Plasmodium.Spp
      3. Phylum Ciliates (Ciliophora)
         1. Balantidium coli
4. Kingdom of animalea
   1. METAZOA (HELIMINTHS )
      1. Phylum Platyhelminthes
         1. Trematodea
         2. Cestoda
      2. Phylum Nemathelminthes (Nematoda)
5. are macroscopic, multicellular worms possessing well differentiated tissues and complex organs