Kent, W.S. (1881), A manual of the infusoria, including a description of all known flagellate, ciliate, and tentaculiferous protozoa, British and foreign and an account of the organization and affinities of the sponges 1: 456 [comb. nov.]

basionym: Peridinium eugrammum Ehrenb. legitimate

Kent, W.S. (1881), A manual of the infusoria, including a description of all known flagellate, ciliate, and tentaculiferous protozoa, British and foreign and an account of the organization and affinities of the sponges 1: 23, taf II, fig. 38, 39 [replaced synonym]

replaced synonym of: Ceratium kofoidii Jørg. legitimate

Kent, W.S. (1881), A manual of the infusoria, including a description of all known flagellate, ciliate, and tentaculiferous protozoa, British and foreign and an account of the organization and affinities of the sponges 1: 34 [replaced synonym]

replaced synonym of: Ceratium minutum Jørg. legitimate

Kofoid, C.A. (1907), On Ceratium eugrammum and its related species. Zoologischer Anzeiger XXXII (1): 26, fig 3 [secondary reference]

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

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

taxonomic synonym of: Ceratium furca (Ehrenb.) Clap. & J.Lachm. legitimate

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

• Comment: In Jorgensen 1920 Report of the Danish oceanographic Expedition to the Mediterranean 1908-1910 vol II p. 34 Jorgensen states that he is giving a new name to this Kofoid description = Ceratium minutum
• Comment: Joergensen 1911 International Review der Hydrobiologie und Hydrologie Suppl Biol. IV p. 23 indicates that the taxon described by Kofoid is a new taxon C. kofoidii.
• Comment: Wood 1954 Australian Journal of Marine & Freshwater Research 52: p. 275, 279 includes this description under Ceratium furca var. eugrammum and Ceratium minutum.

Gómez, F. (2013), Reinstatement of the dinoflagellate genus Tripos to replace Neoceratium, marine species of Ceratium (Dinophyceae, Alveolata). CICIMAR Oceanides 28(1): Table 1 [taxonomic synonym]

taxonomic synonym of: Tripos eugrammus F.Gómez nom. inval.

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

nomenclatural synonym of: Tripos eugrammus (Ehrenb.) F.Gómez legitimate

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

nomenclatural synonym of: Tripos eugrammus (Ehrenb.) F.Gómez legitimate

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