Vector point diagram for our kinematic candidate members of Chamaeleon I and II (red circles and blue squares, respectively). The objects initially selected in Sect. 2 on the basis of proper motions and colours are marked with open symbols, and the final candidates from the refined selection based on the SED analysis from Sect. 3 are shown with solid symbols. The ellipses indicate the approximate location of the kinematical groups identified in Paper I. The boxes show the limits in proper motion for new candidate members defined in Table 1.