Scenelloidea is an extinct superfamily of paleozoic molluscs of uncertain position (Gastropoda, Helcionelloida, or Monoplacophora).[1]
Based on the taxonomy of the Gastropoda by Bouchet & Rocroi (2005)[1] families in the Scenelloidea include:
Scenelloidea is an extinct superfamily of paleozoic molluscs of uncertain position (Gastropoda, Helcionelloida, or Monoplacophora).