Local median mass fraction f(R) of the in-situ and ex-situ stars (dashed lines). The ex-situ component is then split according to its origin from major, minor, mini mergers, or from stripped galaxies (solid lines, see legend). Galaxies are shown divided into accretion classes (left column) and into stellar mass bins (right column). The spatial distributions of the in-situ and ex-situ components, as well as of the accreted stars contributed by different kinds of mergers, vary for different accretion classes and stellar mass bins.