Fossil flea in amber. Close-up of a fossilized flea (order Siphonaptera) preserved in amber. Fleas are small,blood-sucking,wingless insects that parasitize a variety of animals including humans. Amber is a sticky resin produced by wounded pine trees,which sometimes traps and preserves insects as it solidifies. This is one of the few processes by which fossils are preserved in a complete form with their soft tissues intact | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kjeldsen, K.H. |
Bildgröße: | 5059 px × 3517 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |