Traditionally , Miacidae and Viverravidae had been classified in a superfamily , Miacoidea .
Miacidae as traditionally conceived is not a monophyletic group ; it is a paraphyletic array of stem taxa .
Traditionally , array and Viverravidae had been classified in a superfamily , Miacoidea .
Miacidae as traditionally conceived is not a monophyletic group ; it is a paraphyletic array of stem taxa .