I would not think the diet would be much different than that of the greens that inhabit the llanos of Venezuela. These two habitats are somewhat similar and would have similar prey species. The river floodplains that form the preferred habitat of beniensis are not all that different from the flooded savannas in Venezuela. However, E. murinus that inhabit rainforest stream systems would be a little different matter.

I don’t believe Bolivia was much into protecting indigenous reptile species until the early 1990’s if I remember correctly. Since then, they have followed some CITES protection strategies and strictly limit exportation of wildlife.

Kelly