Reference

M. Glaubrecht, L. Maitas, L.von Salvini-Plawen (2005): Aplacophoran Mollusca in the Natural History Museum Berlin. An annotated catalogue of Thiele's type specimens, with a brief review of "Aplacophora" classification – Mitt. Mus. Nat.kd. Berl., Zool. Reihe – 81: 145 - 166.