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. 2025 May 19;35(10):R382-R384.
doi: 10.1016/j.cub.2025.04.023.

Vertebrate vision: New light on the enigmatic double cone

Affiliations

Vertebrate vision: New light on the enigmatic double cone

Almut Kelber. Curr Biol. .

Abstract

Double cones have been described in the retinae of both fishes and tetrapods. While fish double cones are two closely attached single cones, the two members of tetrapod double cones each evolved to be distinctly different from all single cones.

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Conflict of interest statement

Declaration of interests The author declares no competing interests.

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