Claim: A photograph shared to social media showed a parasitic organism that attaches to a fish's tongue and spends the rest of its life as a pseudo tongue while feeding off its host's blood.
Fact-check: Does a Photo Show a Parasite That Replaced a Fish's Tongue?
Verdict: true
Organisation: Snopes
Author: Madison Dapcevich
Date published: 2021-03-05T14:12:01