Balech (1974), Revta Mus. Argent. Cienc. Nat. 'Bernardino Rivadavia' (Hidrobiol.) 4: 56 [comb. nov.]

basionym: Congruentidium compressum T.H.Abé legitimate

Bolch, C.J. & Hallegraeff, G. M. (1990), Dinoflagellate cysts from Recent marine sediments of Tasmania, Australia. Botanica Marina 33: 173–192 [secondary reference]

Sonneman, J.A. & Hill, D.R.A. (1997), A taxonomic survey of cyst-producing dino-flagellates from the coastal waters of Victoria, Australia. Botanica Marina 40: 149–177 [secondary reference]

Hoedt, F.E., Choat, J.H., Cruz, J.J., Neil, K.M. & Collins, J. (2001), Survey of the Port of Weipa: Port Marine Baseline Surveys and Surveys for Introduced Marine Pests.. Report by the School of Marine Biology, James Cook University, Townsville: - [secondary reference]

McMinn, A., Bolch, C.J.S., de Salas, M.F. & Hallegraeff, G.M. (2010), Recent dinoflagellate cysts. Algae of Australia: Phytoplankton of Temperate Coastal Waters: 260–292 [secondary reference]

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

nomenclatural synonym: Congruentidium compressum T.H.Abé legitimate

• APC Comment: P.McCarthy (2012) uses this taxon concept.
• Distribution: Qld (Gulf of Carpentaria), N.S.W., Vic. (Port Phillip Bay), Tas. (cysts)
• Ex.distribution: South Africa, Gulf of Mexico, Baltic Sea, Mediterranean Sea (Italy), Black Sea, India (W coast), South China Sea, Japan

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