Gardodinium trabeculosum
+trabeculosum (Gocht, 1959, p.62, pl.4, fig.5) Alberti, 1961, p.18. Emendation: Harding, 1996, p.359,361,363, as Gardodinium trabeculosum. Holotype: Gocht, 1959, pl.4, fig.5; Harding, 1996, pl.3, figs.1,6–7. Originally Scriniodinium, subsequently (and now) Gardodinium, thirdly Chlamydophorella. Lentin and Williams (1989, p.143) retained this species in Gardodinium. Taxonomic junior synonyms: Gardodinium eisenackii, according to Davey (1974, p.51); Gardodinium albertii and Gardodinium pyriforme, both according to Harding (1996, p.359); Gardodinium elongatum, by implication in Brideaux and McIntyre (1975, p.33), who considered Gardodinium elongatum to be a taxonomic junior synonym of Gardodinium eisenackii. The nomenclatural type of the genus Gardodinium remains the holotype of Gardodinium eisenackii. Age: Hauterivian.