Jørgensen, E. (1920), Mediterranean Ceratia. Report of the Danish Oceanographic Expedition to the Mediterranean 1908-1910 to the Mediterranean and Adjacent Seas II (Biol.) J. 1: 39 [comb. nov.]

basionym: Ceratium pennatum f. falcatum Kof. legitimate

Wood, E.J.F. (1954), Dinoflagellates of the Australian region. Australian Journal of Marine and Freshwater Research 5: 171–351 [secondary reference]

Jeffrey, S.W. & Hallegraeff, G.M. (1980), Studies of phytoplankton species and photosynthetic pigments in a warm core eddy of the East Australian Current. I. Summer populations. Marine Ecology Progress Series 3: 285–294 [secondary reference]

Revelante, N., Williams, W.T. & Bunt, J.S. (1982), Temporal and spatial distribution of diatoms, dinoflagellates and Trichodesmium in waters of the Great Barrier Reef Australia. Journal of Experimental Marine Biology and Ecology 63: 27–46 [secondary reference]

Hallegraeff, G.M. & Reid, D.D. (1986), Phytoplankton species successions and their hydrological environment at a coastal station off Sydney. Austral. J. Mar. Freshw. Res 37: 361–377 [secondary reference]

Huisman, J.M. (1989), The genus Ceratium (Dinophyceae) in Bass Strait and adjoining waters, southern Australia. Australian Systematic Botany 2: - [secondary reference]

nomenclatural synonym: Ceratium pennatum f. falcatum Kof. legitimate nomenclatural synonym: Ceratium pennatum var. falcatum (Kof.) Jørg. legitimate

Huisman, J.M. (1989), The genus Ceratium Schrank (Dinophyceae) in Bass Strait and adjoining waters, southern Australia. Austral. Syst. Bot 2: 425–454 [secondary reference]

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

• Comment: Some authors place C. falcatum and Ceratium falcatiforme in synonymy.
• AMANI dist.: New South Wales, Queensland (tropical), Bass Strait, New Zealand
• Habit: Planktonic
• Habitat: Neritic
• Graphic: Huisman 1989: fig. 14

Hallegraeff, G.M., Bolch, C.J.S., Huisman, J.M. & de Salas, M.F. (2010), Planktonic dinoflagellates. Algae of Australia: Phytoplankton of Temperate Coastal Waters: 145–212 [secondary reference]

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

nomenclatural synonym: Ceratium pennatum f. falcatum Kof. legitimate nomenclatural synonym: Neoceratium falcatum (Jørg.) F.Gómez, D.Moreira & López-García nom. illeg.

• Distribution: Qld (Great Barrier Reef), N.S.W. (off Sydney), East Australian Current, Bass Strait
• Ex.distribution: Gulf of Mexico, U.S.A. (California, NE coast), Atlantic Ocean, Madeira, Canary Islands, Mediterranean Sea, Black Sea, Red Sea, Arabian Sea, Indian Ocean, South China Sea, North Pacific Ocean, New Zealand, tropical Pacific Ocean, Pacific coast of Mexico, Peru-Chile Current

Hallegraeff, G. et al. (2020), The marine planktonic dinoflagellate Tripos: 60 years of species-level distributions in Australian waters. Australian Systematic Botany 33: 395, Table 2 [nomenclatural synonym]

nomenclatural synonym of: Tripos falcatus (Kof.) F.Gómez legitimate

Algal Subcommittee (2021), CHAH Algal Subcommittee: - [nomenclatural synonym]

nomenclatural synonym of: Tripos falcatus (Kof.) F.Gómez legitimate

Guiry, M.D. & Guiry, G M. (2021), -. Algaebase web site: www.algaebase.org: - [nomenclatural synonym]

nomenclatural synonym of: Tripos falcatus (Kof.) F.Gómez legitimate

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