We study the dynamics of the family f c (x, y) = (xy+c, x) of endomorphisms of R 2 and C 2 , where c is a real or complex parameter. Such maps can be seen as perturbations of the map f 0 (x, y) = (xy, x), which is a complexification of the Anosov torus map (u, v) → (u + v, u).