This little beastie is a parasite that eats the tongue of it’s host and then lives inside their mouth. The host needs the bug to survive. Just one more thing to worry about.
Pop-upView Separately

This little beastie is a parasite that eats the tongue of it’s host and then lives inside their mouth. The host needs the bug to survive. Just one more thing to worry about.

Source: treehugger.com