Cumulative distributions of the average ages and metallicities in the different structure components, measured in regions as defined in Fig. 11. Included are the 26 barlens galaxies in our sample. The V500 data cubes by Sánchez et al. (2016a) (SSP.cube.fits) were used, loaded from the CALIFA database. Distributions are based on median values of the pixels covered by the structure components; practically identical distributions are obtained when using flux-weighted means. Labels indicate the p-values in KS-tests comparing the distribution with that of barlenses; p < 0.05 indicates a statistically significant difference.