original descriptionBenham, W.B. (1892). Notes on two Acanthodriloid Earthworms from New Zealand. <em>Quart. J. Micros. Sci. (n.s.).</em> 33 (130): 289-312., available online athttps://www.biodiversitylibrary.org/page/13828169 page(s): 294 [details]
additional sourceBeddard, F.E. (1895). A monograph of the order of Oligochaeta. <em>[Book].</em> 769 pp. The Clarendon Press, Oxford., available online athttps://www.biodiversitylibrary.org/item/71343 page(s): 558 [details]