Order †Plesiadapiformes Simons & Tattersall, 1972 see Suborder Plesiadapiformes Simons & Tattersall, 1972
   Superfamily †Microsyopoidea Osborn & Wortman, 1892
     Family †Toliapinidae Hooker, Russell & Phélizon, 1999
       Genus †Berruvius Russell, 1964
         0 [†Berruvius gingerichi Russell, 1981] see Sarnacius gingerichi (Russell, 1981)
         1 †Berruvius lasseroniᵀ Russell, 1964