Scorpion fluorescence
Référence de la vidéo 11933292
| Split-screen shot showing emperor scorpions (Pandinus imperator) in visible light (left) and ultraviolet light (right) in this laboratory demonstration of fluorescence. While a number of arthropods fluoresce, including some insects and spiders, it is especially pronounced among scorpions and whip scorpions (vinegaroons). It is unsure if the fluorescence has a useful purpose or is just a random act of evolution. The emperor scorpion is native to much of Africa and can reach 20 centimetres in length. | |
| Licence : | Droits gérés |
| Crédit : | Science Photo Library / Matulavich, Peter |
| Model Release : | Non requis |
| Property release : | Non requis |
| Durée : | 14 Secondes |
| Aspect ratio : | 16/9 |
| Restrictions : | - |
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Mots-clés
- aiguillon,
- animal,
- arachnida,
- arachnide,
- arachnides,
- araignée,
- arthropode,
- biologie,
- dard,
- empereur,
- fluorescence,
- fluorescer,
- gros plan,
- invertébré,
- lueur,
- lumière noire,
- macro,
- macroscopique,
- pandinus imperator,
- piquer,
- poison,
- scorpion,
- toxique,
- ultra-violet,
- ultraviolet,
- vénéneux,
- venimeux,
- vénimeux,
- venin,
- zoologie