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:
FMIB Teeth Etc of Greenland Shark.jpeg Teeth Etc of Greenland Shark Single tooth Under jaw outside view Under jaw inside view Eye with parasite attached to it Subject SharksAnatomy Tag Fish Cite book History of the Fishes of the British Islands Couch Jonathan London England George Bell Sons Vol Creator Jonathan Couch PDUWASHFMIB