The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.


  • Haeckel, E., 1896. Systematische Phylogenie der Echinodermen. pp. 348–504. In: Systematische Phylogenie der Wirbellossen Thiere (Invertebrata): Zweiter Teil des Entwurfs einer systematischen Stammengeschichte. Reimer, Berlin. 720 pps.
  • Paulay, G. (2013). Molpadida. Accessed through: World Register of Marine Species at


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