Registration Id: http://phycobank.org/7714

Event: new name, new nomenclatural type

Diploneis ovalis subsp. arctica Lange-Bert. in Iconogr. Diatomol. 6: 42. 1999

Holotype: Insula parva Mestnyi in oceano arctico haud procul ab paeninsula Yugorsky, Siberia boreo occidentalis in aqua dulci rivi, 8 Sep 1995, N.V. Vekhov (FR: Praep. RUS-26)

published in: Lange-Bertalot, H. 1999: – Iconographia Diatomologica 6: 42

Registration on 1999-02-28 23:00:00 +0100 in Berlin