Galba truncatula egg mass. Fasciola hepatica is a parasite of sheep and cattle,the intermediate host is the mud snail Galba truncatula. These eggs are laid by the snail on solid surfaces such as stones or submerged twigs | |
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 : | - |