Over 10% of shark species (57 out of 540) known are thought to be capable of producing bioluminescence (and essentially glow in the dark). – WTF Fun Facts
Source: https://www.ecowatch.com/glow-in-the-dark-shark-2650898314.html
Over 10% of shark species (57 out of 540) known are thought to be capable of producing bioluminescence (and essentially glow in the dark). – WTF Fun Facts
Source: https://www.ecowatch.com/glow-in-the-dark-shark-2650898314.html