Kövirák (Börzsöny) / Stone crayfish, Börzsöny (North Hungarian Mountains)

Austropotamobius torrentium, kövirák egy börzsönyi patakban / Stone crayfish in a brook of the Börzsöny (North Hungarian Mountains), one of the three native astacid crayfishes of Hungary. Endemic in the Danube catchment area, living in isolated populations threatened by the mold (Aphanomyces astaci) causing the fatal crayfish plague .

Видео Kövirák (Börzsöny) / Stone crayfish, Börzsöny (North Hungarian Mountains) канала JK Trk