Paulsen, O. (1907), The peridiniales of the Danish waters. Meddeleser fra Kommissionen for Havundersogelser. Serie Plankton Bd 1 No 5: 13 [comb. nov.]

basionym: Peridinium steinii f. breve Paulsen legitimate

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

pro parte misapplication: Peridinium pedunculatum F.Schütt legitimate by Schiller, J. (1928), Die planktischen Vegetationene des adriatischen Meeres. C. Dinoflagellatae I Teil Adiniferidea, Dinophycidaceae. Archiv für Protistenkunde 61 (1): -

Balech, E. (1971), Microplancton de la campana oceanografica. Revista del Museo Argentino de Ciencias Naturales Bernardino Rivadavia e instituto nacional de investigacion de las ciencias naturales. Hidrobiologya 3: - [secondary reference]

taxonomic synonym: Peridinium styliferum J.Schiller legitimate

Throndsen, J., Hasle, G.R. & Tangen, K. (2003), Norsk Kystplankton Flora: - [nomenclatural synonym]

nomenclatural synonym of: Protoperidinium pyriforme subsp. breve (Paulsen) Balech legitimate

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

McCarthy, P. (Comp.) (2012), Census of Australian Marine Dinoflagellates: - [secondary reference]

McCarthy, P. (Comp.) (2012), Census of Australian Marine Dinoflagellates: - [taxonomic synonym]

taxonomic synonym of: Protoperidinium pyriforme (Paulsen) Balech legitimate

Guiry, M.D. & Guiry, G M. (2022), -. Algaebase web site: www.algaebase.org: - [nomenclatural synonym]

nomenclatural synonym of: Protoperidinium pyriforme subsp. breve (Paulsen) Balech legitimate

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