Meet the biofluorescent chain catshark: A shark that turns blue ocean light into 'glow in dark' green signals
Deep-sea sharks, like the chain catshark, possess a remarkable evolutionary trait: biofluorescence. These creatures absorb blue light and re-emit it as a vibrant green, creating a 'private visual channel' for communication and camouflage. This unique glow, stemming from novel skin compounds, not only aids their survival but also holds potential for medical advancements.
Deep-sea sharks, like the chain catshark, possess a remarkable evolutionary trait: biofluorescence. These creatures absorb blue light and re-emit it as a vibrant green, creating a 'private visual channel' for communication and camouflage. This unique glow, stemming from novel skin compounds, not only aids their survival but also holds potential for medical advancements.
