Broch, H. (1910), Das Plankton der Schwedishen expedition nach Spitzbergen 1908. Kongliga Svenska Vetenskapsakademiens Handlingar 49 (9): 190 [comb. nov.]

basionym: Peridinium divergens var. oblongum Auriv. legitimate

Schiller, J. in Rabenhorst, L. (ed.) (1937), Dinoflagellatae. Kryptogamen-Flora von Deutschland, Osterreich und der Schweiz Bd 10 Abt 3: - [secondary reference]

Wood, E.J.F. (1954), Dinoflagellates of the Australian region. Australian Journal of Marine and Freshwater Research 5: - [nomenclatural synonym]

nomenclatural synonym of: Peridinium oblongum (Auriv.) Cleve legitimate

ABRS (2008), Australian Algal Name Index Edn. 2008: - [secondary reference]

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