Roundworm, flea and tick. Animated coloured scanning electron micrograph (SEM) of a dog roundworm, a cat flea, and an Ixodes tick. At the start of the clip, these parasites appear from left to right in the order: roundworm, flea and tick. Dog roundworms such as Toxocara canis can cause blindness in humans. Cat fleas (Ctenocephalides felis) are found on the skin of cats where, like other fleas, they feed on their host's blood. Lyme disease is one of the bacterial diseases spread by Ixodes ticks, typically found on animals such as sheep | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NANOFLIGHT (R) MOVIE, STEFAN DILLER |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 52 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |