PDFs of the connectivity of central galaxies for the Hα-limited selection of galaxies in the full sample without redshift error (𝒟) for Flagship model m3 (top) and GAEA model ECLH (bottom) mocks, with stellar mass weighting of the skeleton (left) and without weighting (right). In each panel, vertical lines indicate the medians of distributions. For a better visibility, the histograms are limited to the connectivity values below 14. Mean and median values for all distributions are reported in Tables B.1 and B.2. The redshift-space distortions have a strong impact on the connectivity of galaxies, but this effect that can be reasonably corrected for.