Archinacelloidea

†Archinacelloidea is an extinct superfamily of paleozoic molluscs of uncertain position (Gastropoda or Monoplacophora). ^{[1] [2]}

Archinacelloidea Temporal range: Middle Ordovician–Late Ordovician PreꞒ Ꞓ O S D C P T J K Pg N
drawing of Archinacella instabilis from family Archinacellidae
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda or Monoplacophora
Superfamily:	†Archinacelloidea

Families

• † Archinacellidae
• † Archaeopragidae
• † Pollicinidae Perner, 1925