(of)Michaelsen, W. (1913). Die Oligochaeten des Kaplandes. <em>Zoologische Jahrbücher, Abteilung für Systematik.</em> 34(5-6): 473-556., available online athttps://www.biodiversitylibrary.org/page/9988962 page(s): 491; note: as Acanthodrilus [Eodrilus] purcelli n.sp. [details]
original description(of)Michaelsen, W. (1913). Die Oligochaeten des Kaplandes. <em>Zoologische Jahrbücher, Abteilung für Systematik.</em> 34(5-6): 473-556., available online athttps://www.biodiversitylibrary.org/page/9988962 page(s): 491; note: as Acanthodrilus [Eodrilus] purcelli n.sp. [details]