Amoeba proteus
Species of amoeba / From Wikipedia, the free encyclopedia
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Amoeba proteus is a large species of amoeba closely related to another genus of giant amoebae, Chaos. As such, the species is sometimes given the alternative scientific name Chaos diffluens.[1][2]
Amoeba proteus | |
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Amoeba proteus | |
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Species: | A. proteus |
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Amoeba proteus | |
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Volvox proteus Pallas, 1766
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This protozoan uses extensions called pseudopodia to move and to eat smaller unicellular organisms. Food is enveloped inside the cell's cytoplasm in a food vacuole,[3] where ingested matter is slowly broken down by enzymes. A. proteus inhabits freshwater environments and feeds on protozoans, algae, rotifers, and even other smaller amoebae. They are colorless, but they may have colored inclusions derived from their food.[4]
A. proteus possesses a thick-walled nucleus containing granular chromatin, and is therefore a eukaryote. Its membrane consists of a phospholipid bilayer similar to other eukaryotic organisms.[citation needed]