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:
Atlas zu der Reise im nrdlichen Afrika Taf. Fig. . lAr Taf Fig Illustration biodiversitylibrary org title Cretzschmar Philipp Jakob Heyden Carl Heinrich Georg von Leuckart Rppell Eduard Senckenbergische Naturforschende Gesellschaft NameFound Planaria bituberculata NameConfirmed Planaria bituberculata Leuckart Biodiversity