Description: English: Austropotamobius (p.) italicus - the southern lineage of the white-clawed crayfish, which represents probably a valid species. Deutsch: Austropotamobius (p.) italicus - die südeuropäische Form des Dohlenkrebses, die wahrscheinlich eine eigene Art darstellt. Date: 9 May 2011. Source: Own work. Author: Chucholl, Ch.