Meanings
plural porphyropsins
- Any of a group of purple carotenoid pigments, similar to rhodopsin, in the retinas of some fish
Cite this entry
porphyropsin. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/porphyropsin
“porphyropsin.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/porphyropsin. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “porphyropsin,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/porphyropsin.
Source: porphyropsin on Wiktionary, CC BY-SA 4.0.