Kingdom Protista
Subkingdom Protozoa
Phylum Sarcomastigophora
Subphylum Sarcodina
Amoeba
The images below were obtained from BIODIDAC
The images are copyrighted by BIODIDAC and you should go directly to
that site to obtain images and permission to use them.
Stained ameba showing distinct nucleus.

Unstained pictures of ameba. Pseudopodia, nucleus, and
food vacuoles are easily identified.
In the picture on the right you can distinguish ectoplasm from endoplasm.
Major anatomical features. Contractile vacuole (water expulson
vesicle),
nucleus, food vacuoles, and pseudopodia.
Phagocytosis.