Testate amoeba. Polarised light micrograph of an Arcella sp. testate (shelled) amoeba. This protozoan is found in freshwater ponds and puddles. It feeds on diatoms, unicellular green algae and other protozoa. The circular shell is formed from the polysaccharide chitin. Magnification: x372 when printed at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 3450 px × 2902 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |