Steroids in the defensive secretion of the water beetle, Cybister limbatus. I.
D000818:Animals; D002855:Chromatography, Thin Layer; D001517:Coleoptera / Q000378:metabolism*; D003900:Desoxycorticosterone / Q000032:analysis*; D005088:Exocrine Glands / Q000378:metabolism*; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D010675:Pheromones / Q000032:analysis*; D011278:Pregnanes / Q000032:analysis*; D011284:Pregnenolone / Q000032:analysis*; D013057:Spectrum Analysis
D010675:Pheromones; D011278:Pregnanes; D003900:Desoxycorticosterone; D011284:Pregnenolone