Connectivity based on halos as a function of connectivity based on DM particles. Both connectivities were computed as functions of the halo virial mass in Figures 6 and 5. A cosmic web estimated from halos slightly underestimates the actual connectivity revealed by the DM density field. This effect is stronger for our alternative theory of gravity. Despite the small difference between the connectivities, this also strengthens the idea that it is preferable to extract the skeleton from the halos if one wants to follow an observational approach.