File:Reward-Value-Determines-Memory-Consolidation-in-Parasitic-Wasps-pone.0039615.s001.ogv
Reward-Value-Determines-Memory-Consolidation-in-Parasitic-Wasps-pone.0039615.s001.ogv (Ogg Theora video file, length 41 s, 480 × 360 pixels, 469 kbps, file size: 2.29 MB)
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editDescriptionReward-Value-Determines-Memory-Consolidation-in-Parasitic-Wasps-pone.0039615.s001.ogv |
English: Oviposition behavior of female Cotesia glomerata wasps into first instar caterpillars of Pieris brassicae. These caterpillars of the large cabbage white butterfly P. brassicae are feeding gregariously on a leaf of Brussels sprouts, and are attacked by two C. glomerata females. The very fast insertion of the ovipositor into the caterpillars is clearly visible. The oviposition experience serves as a reward in associative learning, where plant odors are learned to predict the presence of suitable hosts [9], [15]. The parasitic wasp lays approximately 20 eggs in each caterpillar, after which the caterpillar will continue to develop until the fifth larval instar. When the parasitic wasp larvae are fully-grown they will emerge from the caterpillar, spin a cocoon and develop into adult parasitic wasps. The caterpillar will die before pupation. Movie (41 seconds) courtesy of Hans M. Smid. |
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Source | Movie S1 from Kruidhof H, Pashalidou F, Fatouros N, Figueroa I, Vet L, Smid H, Huigens M (2012). "Reward Value Determines Memory Consolidation in Parasitic Wasps". PLOS ONE. DOI:10.1371/journal.pone.0039615. PMID 22936971. PMC: 3425566. | ||
Author | Kruidhof H, Pashalidou F, Fatouros N, Figueroa I, Vet L, Smid H, Huigens M | ||
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current | 13:08, 19 November 2012 | 41 s, 480 × 360 (2.29 MB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Author | Kruidhof H, Pashalidou F, Fatouros N, Figueroa I, Vet L, Smid H, Huigens M |
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Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | Oviposition behavior of female Cotesia glomerata wasps into first instar caterpillars of Pieris brassicae. These caterpillars of the large cabbage white butterfly P. brassicae are feeding gregariously on a leaf of Brussels sprouts, and are attacked by two C. glomerata females. The very fast insertion of the ovipositor into the caterpillars is clearly visible. The oviposition experience serves as a reward in associative learning, where plant odors are learned to predict the presence of suitable hosts [9], [15]. The parasitic wasp lays approximately 20 eggs in each caterpillar, after which the caterpillar will continue to develop until the fifth larval instar. When the parasitic wasp larvae are fully-grown they will emerge from the caterpillar, spin a cocoon and develop into adult parasitic wasps. The caterpillar will die before pupation. Movie (41 seconds) courtesy of Hans M. Smid. |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2012 |