Ehrenberg, C.G. (1860), Nachtrag zu Hrn. Ehrenbergs Mittheilung vom 8. Decbr. 1859. Monatsberichte der Deutschen Akademie der Wissenschaften zu Berlin 1859: 792 [tax. nov.]

• Type locality: Adriatic

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 [basionym]

basionym of: Ceratium eugrammum (Ehrenb.) Kent legitimate

Jørgensen, E. (1911), Die Ceratien. Eine kurze Monographie der Gattung Ceratium Schrank. Internationale Revue der Gesamten Hydrobiologie und Hydrographie 4 (Biol. Suppl.) ser. 2: 17 [basionym]

basionym of: Ceratium furca subsp. eugrammum (Ehrenb.) Jørg. legitimate

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]

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.

Gómez, F. (2013), Reinstatement of the dinoflagellate genus Tripos to replace Neoceratium, marine species of Ceratium (Dinophyceae, Alveolata). CICIMAR Oceanides 28(1): 8 [taxonomic synonym]

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

Gómez, F. (2013), Reinstatement of the dinoflagellate genus Tripos to replace Neoceratium, marine species of Ceratium (Dinophyceae, Alveolata). CICIMAR Oceanides 28(1): 8 [taxonomic synonym]

taxonomic synonym of: Tripos furca subsp. 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

Gómez, F. (2021), Speciation and infrageneric classification in the planktonic dinoflagellate Tripos (Gonyaulacales, Dinophyceae). Current Chinese Science 1(3): 367 [basionym]

basionym of: Tripos eugrammus (Ehrenb.) F.Gómez legitimate

---