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:
Die vergleichende Osteologie Pl. III . II Pl III Text biodiversitylibrary org title Alton Eduard d' Pander Christian Heinrich Biodiversity Heritage Library Die vergleichende Osteologie Anatomy Comparative Skeleton Smithsonian Institution Libraries bhl page dc identifier org anatomy comparative smithsonian institution