The Atlas of Comparative Anatomy began as a class project at SUNY Oneonta in 2017 because of the lack of a comprehensive freely-accessible photographic atlas. The majority of entries in this atlas wer...The Atlas of Comparative Anatomy began as a class project at SUNY Oneonta in 2017 because of the lack of a comprehensive freely-accessible photographic atlas. The majority of entries in this atlas were produced by students including dissection, photography, and identification. It is a work in progress, but we hope that students of anatomy find this a useful tool for studying anatomy outside of the lab.