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Phylum: Sarcomastigophora (amoebas and flagellates)

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Presentation on theme: "Phylum: Sarcomastigophora (amoebas and flagellates)"— Presentation transcript:

1 Phylum: Sarcomastigophora (amoebas and flagellates)
Amoebas (move by pseudopods) Flagellates (move by flagella)

2 Amoeba Pseudopods Nucleus Food vacuole p

3 Entamoeba histolytica
Trophozoites of Entamoeba histolytica with ingested erythrocytes

4 TERMS Mastigote = flagella Promastigote: has single flagella
Amastigote: has no flagella Kinetoplast: round mass of circular DNA

5 Giardia lamblia Trophozoites

6 Trichomonas vaginalis
Trophozoite Undulating membrane

7 Winterbottom’s Sign

8 Trypanosoma brucei and cruzi
Smaller posterior kinetoplast Trypanosoma cruzi Larger posterior kinetoplast American Trypanosomiasis “Chaga’s Disease” African Trypanosomiasis “Sleeping sickness”

9 Romana’s sign Swollen eye, seen in Chaga's disease.

10 Paramecium

11 Balantidium coli Trophozoites Cytostome

12 Blood Phase: Rings 0f trophozoites in RBCs

13 Toxplasmosis Trophozoites


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