This large reef fish is famous for its hump-like forehead and prominent lips.
image credit - Pinterest
Several species of parrotfish have large, beak-like jaws, giving them a unique appearance.
image credit - Pinterest
Certain triggerfish species have thick, protruding lips that they use to forage for food in crevices.
image credit - Pinterest
Some pufferfish species have thick, fleshy lips that contribute to their charming appearance.
image credit - Pinterest
Similar to the Napoleon Wrasse, this species has distinctively large lips and a unique head shape.
image credit - Pinterest
This fish is known for its bulbous, rubbery-looking lips.
image credit - Pinterest
Certain species of batfish have large, exaggerated lips that contribute to their peculiar appearance.
image credit - Pinterest
Boxfish have a protruding snout that gives them a unique facial structure.
image credit - Pinterest
These deep-sea fish have large mouths and unique, often frilly lips.
image credit - Pinterest
While not as exaggerated as some others on the list, these cleaner fish have distinctive lips that they use to perform cleaning behaviors.
image credit - Pinterest