The Fish That Grows Its Own Light Trap

Ajouté : 2026-05-05

[00:00:00]But the lantern on a deep sea fish is not always just part of the fish.

[00:00:04]In some species, it is powered by living bacteria housed in a light organ. The fish feeds and protects the microbes.

[00:00:10]The microbes make light.

[00:00:11]>> [music] >> Together, they build a trap brighter and more efficient than either could manage alone.

[00:00:17]In the deep sea, [music] glowing can become bait, identity, or camofla.

[00:00:21]Sometimes evolution does not build a tool inside one body. It builds a partnership that acts like one, but