Embryonated eggs are close to hatching for the Maiella National Park

In L’Aquila, in the CISI (Experimental Ichthyogenic and Hydrobiology Center), the embryonated eggs destined for the rivers of the Maiella National Park are close to hatching.
In the video we see a larva with a yolk sac which in about 40 days – time for its complete resorption – will pass to the fry stage, ready to be reintroduced into the river.