original descriptionKinberg, J.G.H. (1866 [or 1867]). Annulata nova. [Continuatio.]. <em>Öfversigt af Königlich Vetenskapsakademiens förhandlingar, Stockholm.</em> 23(9): 337-357., available online athttp://biodiversitylibrary.org/page/32287795 page(s): 349-350; note: created for Idanthyrsus armatus [details]
additional sourceDay, J. H. (1967). [Sedentaria] A monograph on the Polychaeta of Southern Africa. Part 2. Sedentaria. British Museum (Natural History), London. pp. 459–842., available online athttp://www.biodiversitylibrary.org/bibliography/8596 [details]
Present Inaccurate Introduced: alien Containing type locality