They are vary bright I watched finding Nemo and I asked my self the same thing. If you see light can help us in many ways and even help us live! It's like it you eat 100 carots it helps you see in the dark weel with the fish there born with that sence.
By sensing the light produced by the special organs on its skin
By sensing the light produced by the special organs on its skin
By sensing the light produced by the special organs on its skin
behavioral
Lantern fish possess several adaptations that help them survive in the deep ocean. They have bioluminescent organs called photophores, which allow them to produce light, helping them communicate, attract prey, and evade predators. Their large eyes enhance their ability to see in low-light conditions, while their small size and streamlined bodies enable efficient swimming in the dark depths. Additionally, their ability to regulate buoyancy helps them navigate various depths in search of food.
as there is no light in deep waters,deep sea fishes get their eyes reduced during evolution.due to the availability of some light at middle of sea fishes living there have bigger eyes for clear vision.
Horned lantern fish was created in 1932.
A sightless fish is a fish that lives in a dark cave and the fishes' DNA knows that the eyes are not needed so the eyes go away
A "Lantern" Fish lives in the Midnight Zone of the Ocean.
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algae. Lantern fish eat mainly plankton.
The Lantern fish is an alternative food resource to krill for predators like the squid or king penguin. The lantern fish itself, eats mainly zooplankton.