Whose name is linked to the discovery that deep-sea anglerfish use bioluminescent lures?
Quick Answer
Deep-sea naturalists and oceanographers in the 19th and 20th centuries documented the anglerfish’s glowing lure. The lure is a modified dorsal spine tipped with light-producing symbiotic bacteria in some species.
The Full Story
The anglerfish’s famous glowing lure became well understood through deep-sea exploration and later marine biology. Scientists found that some anglerfish species host symbiotic bacteria in a lure called the esca, which hangs in front of the mouth like bait. This allows the fish to attract prey in the darkness of the deep ocean. The unusual system is one of the most dramatic examples of bioluminescence in vertebrates.
Key Facts
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Suggested video title for this topic:
"The fish that fishes with its own glowing lure"
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