The fish’s forehead between the eyes is “greenish silver,” researchers said, and its rounded snout is led by “pale blue” lips. When the fish is preserved, it loses its blue coloration ...

Fish of all sizes have “neon-blue” mouths, lips and areas below their eyes. Many of these colors match how the fish had been described a century ago, though researchers relied on sketches or ...

A bizarre fish with human-like lips and teeth has become a viral hit, with over five million views on social media. The video, shared by '@AMAZlNGNATURE', features a Triggerfish whose unusual ...

The wrasse has thick, full lips and a forehead hump that becomes more prominent as the fish ages. Changing in color throughout their lifetimes, males range from bright electric blue, green, or ...