porphyropsin

por.phy.rop.sin

n.（名词）
A purple pigment similar to rhodopsin, found in the rods of the retinas of freshwater fishes and certain frogs.
视紫（质）：淡水鱼以及某些蛙类视网膜棒状细胞内的紫色素，与视紫红质相似

来源：
Greek porphura [purple]
希腊语 porphura [紫色的]
opsin
opsin