Didinium nasutum ciliate protozoa
Videonummer 11924470
| A Didinium swims into a population of Paramecium caudatum stabbing one with a needle-like seizing organ. The Paramecium discharges trichocysts, hairlike structures meant to repel a predator, but not known to bother Didinia. Inexplicably the Didinium ends its attack and swims away, leaving it seizing organ in a deformed and dying Paramecium. Didinia are ciliates and can reach sizes of 150-200 microns. Recorded under Nomarski DIC illumination. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Matulavich, Peter |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Länge: | 17 Sekunden |
| Seitenverhältnis: | 4:3 |
| Restrictions: | - |
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