Variation of visual pigment amongst individuals of an American minnow, Notemigonus crysolecuas boscii.
D000221:Adaptation, Ocular; D000222:Adaptation, Physiological; D000818:Animals; D003624:Darkness; D005399:Fishes / Q000502:physiology*; D012160:Retina / Q000502:physiology*; D012168:Retinal Pigments / Q000032:analysis*; D013053:Spectrophotometry; D014801:Vitamin A
D012168:Retinal Pigments; D014801:Vitamin A