Amberg
21.05.2021 - 15:52 Uhr
OnetzPlus

Gefährlicher Eindringling auf dem Vormarsch

Amerikanische Signalkrebse verdrängen immer mehr die heimischen Krebsarten. Im Naturpark Hirschwald gibt es das Krebshegeprojekt. Mit Hilfe von Reusen wird Krebs-Monitoring betrieben. Das Team sucht aber auch nach DNA-Spuren im Wasser.

Der aus Amerika stammende Signalkrebs ist eine invasive Art und verdrängt die ursprünglich heimischen Krebsarten.

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