9th Annual Smithsonian Magazine Photo Contest Natural World
Photograph of two Apple snail shells x-rays superimposed on each other.

Photograph of two Apple snail shells x-rays superimposed on each other.

Photo Detail
Date Taken: 09.2009
Date Uploaded: 11.2011
Photo Location: Chicago, Illinois, United States of America
Camera: KODAK Z612 ZOOM DIGITAL CAMERA
Copyright: © Joel Pond