Redworm on a fixed line
Looks like a hybrid?
All fish are sports fish.
He can count it as either of the parent species. That said, looks pure to me.
I agree it does look a little funny doesn't it? Could be a hybrid or a backcross or just an example of genetic plasticity.
It doesn't have any of the hallmarks of a typical seedXgill or seedXgreen (both are common in many lakes in my area) so I'm thinking it is either a backcross or just an odd pure seed. Given that I've never once seen a green or gill in this lake (though a few must be in there) I'd lean towards a weird pure but who knows! T