https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 An investigation of plant-derived cardiac glycosides as a possible basis for aposematism in the aphidophagous hoverfly Ischiodon aegryptius (Wiedemann) (Diptera: Syrphidae) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:5864 Wed 12 May 2021 23:36:15 SAST ]]> Studies on Paragus (Diptera, Syrphidae) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:5887 Thu 13 May 2021 01:30:47 SAST ]]>