Acipenser naccarii
Acipenser naccarii, commonly known as the Adriatic Sturgeon, is a species of sturgeon native to the Adriatic Sea and its river systems, particularly in Croatia.
This species is distinguished by its robust body, long head, and bony scutes along its back and sides. Historically, it was abundant in the rivers that flow into the Adriatic, but like many sturgeon species, it has suffered significant declines due to overfishing, habitat destruction, and water pollution.
The Acipenser naccarii is an anadromous species, meaning it migrates from the sea to freshwater rivers to spawn, but the alteration of natural habitats, such as the construction of dams and the draining of wetlands, has severely affected its spawning patterns. As a result, Acipenser naccarii is considered a critically endangered species, with conservation efforts focused on protecting its habitat and implementing breeding programs to help restore its population.
Preserving this species is crucial for maintaining the ecological health of the Adriatic region's river systems.