Kofoid, C.A. (1907), Reports on the scientific results of the expedition to the eastern tropical Pacific, in charge of Alexander Agassiz, by the U.S. Fish Commission Steamer 'Albatross', from October, 1904, to March, 1905. Lieut. Commander L. M. Garrett, U.S.N., commanding. IX New species of dinoflagellates. Bulletin of the Museum of Comparative Zoology Harvard 50 (6): 170, Pl 4 fig 27 [tax. nov.]

• Type locality: Peru 6oS 93oW. Eastern tropical Pacific Ocean

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

Schiller, J. in Rabenhorst, L. (ed.) (1937), Dinoflagellatae. Kryptogamen-Flora von Deutschland, Osterreich und der Schweiz Bd 10 Abt 3: 415 [basionym]

basionym of: Ceratium buceros f. clavigerum (Kof.) Böhm legitimate

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

nomenclatural synonym of: Ceratium buceros f. clavigerum (Kof.) Böhm legitimate

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

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

nomenclatural synonym of: Ceratium buceros f. clavigerum (Kof.) Böhm legitimate

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

taxonomic synonym of: Ceratium tenue Ostenf. & E.J.Schmidt legitimate

Hallegraeff, G. et al. (2020), The marine planktonic dinoflagellate Tripos: 60 years of species-level distributions in Australian waters. Australian Systematic Botany 33: 394 [basionym]

basionym of: Tripos claviger (Kof.) Hallegr. & Huisman legitimate

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

nomenclatural synonym of: Tripos claviger (Kof.) Hallegr. & Huisman legitimate

Gómez, F. (2021), Speciation and infrageneric classification in the planktonic dinoflagellate Tripos (Gonyaulacales, Dinophyceae). Current Chinese Science 1(3): 368 [basionym]

basionym of: Tripos claviger (Kof.) F.Gómez isonym

---