title: Occurrence of carotenoids in Himasthla quissetensis rediae and the host, Nassarius absoletus.
mesh_terms: D000818:Animals; D002338:Carotenoids / Q000032:analysis*; D002855:Chromatography, Thin Layer; D014975:Lutein / Q000032:analysis; D012908:Snails / Q000032:analysis*; D013053:Spectrophotometry; D014200:Trematoda / Q000032:analysis*
chemical_list: D002338:Carotenoids; D014975:Lutein