  A spherically symmetric wormhole in Newtonian gravitation in curved space,
enhanced with a connection between the mass density and the Ricci scalar, is
presented. The wormhole, consisting of two connected asymptotically flat
regions, inhabits a spherically symmetric curved space. The gravitational
potential, gravitational field and the pressure that supports the fluid that
permeates the Newtonian wormhole are computed. Particle dynamics and tidal
effects in this geometry are studied. The possibility of having Newtonian black
holes in this theory is sketched.
