Flatfish - Wikipedia

Flounder - Wikipedia

Why is there no living creature on Earth that is not symmetrical? Historically, has a non-symmetric creature existed? If there is alien life, what are the chances this is non symmetric?

Flatfish - Wikipedia

Rock sole - Wikipedia

Challenger Deep - Wikipedia

Platichthys - Wikipedia

European Flounder - Fishing Planet Wiki

Citharus linguatula - Wikipedia

Twospot flounder - Wikiwand