title: Astaxanthin--the carotenoid predominant in Eylais hamata (Koenike, 1897) (Hydracarina, Arachnoidea).
mesh_terms: D000818:Animals; D002338:Carotenoids / Q000302:isolation & purification*; D002845:Chromatography; D002855:Chromatography, Thin Layer; D004952:Esters / Q000302:isolation & purification; D007659:Ketones / Q000302:isolation & purification; D008925:Mites / Q000032:analysis*
chemical_list: D004952:Esters; D007659:Ketones; D002338:Carotenoids