  We propose a new realization of the one-loop radiative model of neutrino mass
generated by dark matter (scotogenic), where the particles in the loop have an
additional $U(1)_D$ gauge symmetry, which may be exact or broken to $Z_2$. This
model is relevant to a number of astrophysical observations, including AMS-02
and the dark matter distribution in dwarf galactic halos.
