title: Scotopic visual pigments in the albino brook trout Salvelinus fontinalis.
mesh_terms: D000221:Adaptation, Ocular; D000417:Albinism; D000818:Animals; D003623:Dark Adaptation; D003624:Darkness; D004596:Electroretinography; D010858:Pigmentation; D012168:Retinal Pigments / Q000032:analysis*; D012487:Salmonidae; D014785:Vision, Ocular
chemical_list: D012168:Retinal Pigments