Rotifers feeding in pond water

Videonummer 11932690
Anchored in place by its foot, a rotifer feeds by beating the cilia that line its corona and which are used to draw in bacteria and tiny protozoa. The beating organ in the rotifer's hroat"" is the mastax, which is used to grind up food. Rotifers are common multicellular organisms found in pond water and help form the base of the food chain. The one featured here measures about 300 microns in length and was recorded under Nomarksi DIC illumination."
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Matulavich, Peter
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Länge: 14 Sekunden
Seitenverhältnis: 16:9
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