This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Beitrge zur Rheinischen Naturgeschichte BHL. Beitrge zur Rheinischen Naturgeschichte Text Illustration Heft biodiversitylibrary org Gesellschaft fr Beforderung der Naturwissenschaften zu Freiburg Biodiversity Heritage Library Check categories October PDold books Beitrge zur Rheinischen Naturgeschichte Images uploaded by