Literature
  • Jeffreys 1869
  • British conchology. Vol. V -258 pp. Van Voorst, London.
  • , 1934
  • Saltvandsmuslinger (Bløddyr II). Danmarks Fauna, 40. G.E.C. Gads Forlag, København. 208 pp.
  • , 1987
  • Molluscs: Caudofoveata, Solenogastres, Polyplacophora and Scaphopoda. Synopses of the British fauna (NS), 37: 1-123.