Distribution and evolution of visual pigments in salmonid fishes.
D000818:Animals; D005075:Biological Evolution; D004777:Environment; D005123:Eye / Q000201:enzymology; D008027:Light; D008099:Liver / Q000032:analysis; D010088:Oxidoreductases; D012168:Retinal Pigments / Q000032:analysis*; D012487:Salmonidae; D014801:Vitamin A / Q000032:analysis
D012168:Retinal Pigments; D014801:Vitamin A; D010088:Oxidoreductases