Excysted metacercaria left,intact metacercaia right. These cysts are found on vegetation near to water such as ponds and streams,where they are eaten by feeding animals such as cows and sheep. Differential Interference Contrast | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stammers, Sinclair |
Taille de l’image : | 5137 px × 3402 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |