File:Deroceras invadens copulation.webm
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Deroceras_invadens_copulation.webm (WebM audio/video file, VP8, length 5 min 0 s, 376 × 376 pixels, 582 kbps overall, file size: 20.83 MB)
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English: A 5 minute video showing the copulation of Deroceras invadens from the type locality. The penial caecae of both partners evert after 31 s. The penial lobe of one partner everts (partially hidden) after 75 s, and the "tentacles" of its penial gland evert after 140 s. These events occur later with the other partner, after 156 s and 196 s. For related videos and explanations see http://www.senckenberg.de/files/content/forschung/abteilung/zoologie/malakologie/malak/hutch/malta.htm
and Reise et al. 2011. Deroceras panormitanum and congeners from Malta and Sicily, with a redescription of the widespread pest slug as Deroceras invadens n. sp. Folia Malacologica 19:201–233. |
| Date | |
| Source | own creation |
| Author | J.M.C. Hutchinson |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:38, 24 November 2014 | 5 min 0 s, 376 × 376 (20.83 MB) | Jmchutchinson (talk | contribs) | {{Information |Description ={{en|1=A 5 minute video showing the copulation of Deroceras invadens from the type locality. The penial caecae of both partners evert after 31 s. The penial lobe of one partner everts (partially hidden) after 75 s, and th... |
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