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How tiny fish ear bones can reveal criminal activity

How tiny fish ear bones can reveal criminal activity. Biologists in Montana have used forensic geochemistry to determine where illegally introduced carnivorous fish originally came from. read more

Lionfish ear-bones reveal a more mobile invasion - ScienceDaily

Lionfish ear-bones reveal a more mobile invasion Date: July 18, 2019 ... The invasiveness of lionfish is therefore thought to happen when they are small, larval fish being carried to new places by ... read more

Lionfish ear-bones reveal a more mobile invas | EurekAlert!

Lionfish ear-bones, or otoliths, grow over time in the way tree-rings do. "Since otoliths have growth rings related to their age," Airey explains, "we can look at different parts of the otolith to ... read more

Fish ear bones offer clues to health of ocean, species

Fish ear bones, also known as otoliths, are like tree rings for the ocean. A layer of calcium carbonate laid down each year offers a snapshot […] Skip to content ... read more

Yes, fish do have ears - The Sydney Morning Herald

Tiny bones in a fish ear can tell its life story, aiding conservation efforts. By Leigh Dayton. May 16, 2013 — 10.13am. Save. Log in, register or subscribe to save articles for later. read more