original descriptionJohnson, Herbert Parlin. (1901). The Polychaeta of the Puget Sound region. <em>Proceedings of the Boston Society for Natural History.</em> 29(18): 381-437, plates 1-19., available online athttp://www.archive.org/stream/proceedingsbost07unkngoog#page/n436/mode/2up page(s): 403-405, plate 6 figs. 67-70, plate 7 fig. 71 [details]