Cleve, P.T. (1883). Diatoms, Collected during the expedition of the Vega. Vega-Expedition Vetenskåpliga Iakttagelser Bearbetade of Deltagare I Resan Och Andra Forskare untgifna af A.E. Nordenskiöld, 3: 457-517, 4 pls., available online athttps://doi.org/10.5962/bhl.title.57015 page(s): p. 474 [details]
original descriptionCleve, P.T. (1883). Diatoms, Collected during the expedition of the Vega. Vega-Expedition Vetenskåpliga Iakttagelser Bearbetade of Deltagare I Resan Och Andra Forskare untgifna af A.E. Nordenskiöld, 3: 457-517, 4 pls., available online athttps://doi.org/10.5962/bhl.title.57015 page(s): p. 474 [details]
original descriptionCleve, P.T. & Möller, J.D. (1882). Diatoms. Part VI, No. 277-324. Esatas Edquists Boktryckeri, Upsala page(s): No. 315-318 [details]