Corrigendum: Expression of opsins of the box jellyfish reveals the first photopigment in cnidarian ocelli and supports the presence of photoisomerases.

[This corrects the article DOI: 10.3389/fnana.2022.

Expression of Opsins of the Box Jellyfish Reveals the First Photopigment in Cnidarian Ocelli and Supports the Presence of Photoisomerases.

Cubomedusae, or box jellyfish, have a complex visual system comprising 24 eyes of four types. Like other cnidarians, their photoreceptor cells are ciliary in morphology, and a range of different techniques together show that at least two of the eye types-the image-forming upper and lower lens eyes-express opsin as the photopigment. The photoreceptors of these two eye types express the same opsin (), which belongs to the cnidarian-specific clade cnidops.