Registration Id: http://phycobank.org/102051

Event: new nomenclatural type

Epitype: Antarctic Continent, McMurdo Sound, Blue Lake, 2488 (BR: BR-4556)1

Lectotype: Antarctic Continent, Vestfold Hills, Admin Lake (BR: BR-4555)2

1. The epitype should be linked to the first valid publication of Navicula adminii, see Registration http://phycobank.org/102569, 2. The lecotype should be linked to the first valid publication of Navicula adminii, see Registration http://phycobank.org/102569

published in: Bishop, J., Popalová, K., Darling, J.P., Schulte, N.O., Kohler, T.J., McMinn, A., Spaulding, S.A., McKnight, D.M. & Van de Vijver, B. 2019: Sabbea gen. nov., a new diatom genus (Bacillariophyta) from continental Antarctica. – Phytotaxa 418(1): 42-56

for Navicula adminensis D.Roberts & A.McMinn ex Kusber & Van de Vijver in Notul. Algarum 65: 1. 12 Jun 20183

Registration on 2019-09-23 15:10:51 +0200

3. Intended validation of Navicula adminii D.Roberts & A.McMinn. Because the name has been published validly in 1999, the nomenclatutural act in Van de Vijver & Kusber (2018) resulted in a superfluous name.