Threadworm. Coloured scanning electron micrograph (SEM) of the head of a thread worm (Enterobius sp.). This is a nematode worm that is a parasite of the small intestines of numerous animals. It is also known as a roundworm and pinworm. Nematodes are unsegmented worms that may be parasitic or free-living depending upon the species. Magnification: x100 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 3980 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |