Fig. 7From: Nematostella vectensis exemplifies the exceptional expansion and diversity of opsins in the eyeless HexacoralliaSummary of opsin expression patterns in development. Two summary stages are shown for the primarily early larval expression, and the primarily later primary polyp expression patterns of N. vectensis opsins. Opsin expression is color-coded by clade, ectoderm is beige, endomesoderm is gray. Opsins are expressed throughout developmental stages and tissue typesBack to article page