I don't know what it is, and you know a lot more about differences between the species than I do.
However, not showing the blue color doesn't disqualify it at a peacock flounder.
The peacock flounder I've seen further south in the Caribbean blend in with the sand and don't show any blue color until you approach them. Then the ring patterns light up.
However, not showing the blue color doesn't disqualify it at a peacock flounder.
The peacock flounder I've seen further south in the Caribbean blend in with the sand and don't show any blue color until you approach them. Then the ring patterns light up.