Hasle (1964), Skr. Norske Vidensk.-Akad. Oslo, Math.-Naturvidensk. Kl., n. ser 16: 41, pl. 1, fig. 4; pl. 14, figs 13–19 [tax. nov.]

• Type locality: Uruguay

Hasle (1993), Beih. Nova Hedwigia 106: 318 [basionym]

basionym of: Pseudonitzschia americana (Hasle) Fryxell legitimate

McCarthy, P. (2012), Census of Australian Marine Diatoms: - [nomenclatural synonym]

nomenclatural synonym of: Pseudonitzschia americana (Hasle) Fryxell legitimate

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