Xandarodinium xanthum
From dinoflaj2
*xanthum Reid, 1977, p.447-448, pl.3, figs.27-29. Holotype: Reid, 1977, pl.3, figs.27-28; Fensome et al., 1995, figs.1-2 - p.1921. Motile equivalent: Protoperidinium divaricatum (Meunier, 1919) Parke and Dodge, 1976, according to Matsuoka (1984b, p.2) - however, see Head (1996b, p.1213). Age: Holocene.
Parent: Xandarodinium