Here’s how it works. What good is color vision in the dark of the deep sea? For some crabs, an ability to see blue and ultraviolet light may mean the difference between chowing down on a good ...

They also have a sort of color vision which combines sensitivity ... “That there are several species of deep sea crab that have both a blue and an ultraviolet visual pigment,” says Nova ...

Here’s our first look at the new Blue hue. Assigned RPO code GXP and touch-up paint ... which include: The Deep Sea Metallic color is an extra-cost option priced at $625. It is available ...

let alone the ability to see color. However, some dragon fish have rapidly evolved from blue-light sensitivity to red-light sensitivity, and then back to blue again. The deep sea is not the sort ...

During the day, a different set of pigments in cone cells pick up a broader range of wavelengths, giving us color vision ... much of the blue light spectrum. It may also enable the fish to pick up ...

Fish that have never known sunshine could be able to see the world in shades of blue and green ... understood that color vision wasn’t necessary in the deep sea. It’s too far for sunbeams ...