Examples of the infall of our selection accretion events across the Auriga halo sample. The different panels depict our different analogue selections, whose radial orbits against time are shown by the solid coloured lines. The point at which the subhalo was destroyed, and cannot be found in the merger trees, is given by the scatter points. The red line shows the median R₂₀₀ of our Auriga haloes, with the 1σ and 2σ percentile ranges of the sample shown with green shading.