Mud snail embryos

Référence de la vidéo 11941797
Cluster of eggs containing the embryos of mud snails (Galba truncatula). The mud snail is a European freshwater pond snail which feeds on algae and fresh or decomposing vegetation. It lays clusters of 2 - 15 eggs on stones and submerged twigs. The adult snail is the vector of fascioliasis (infection with the liver fluke Fasciola hepatica) in humans and herbivorous mammals, and is the intermediate host for a number of other parasitic flukes. Footage filmed at Ridgeway Research, Gloucestershire, United Kingdom.
Licence : Droits gérés
Crédit : Science Photo Library / Stammers, Sinclair
Model Release : Non requis
Durée : 31 Secondes
Aspect ratio : 16/9
Restrictions : -

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