Leptodinium cristatum Riley in Fisher and Riley 1980

"cristatum" (Riley in Fisher and Riley, 1980, p.320, pl.1, figs.8,12) Lentin and Williams, 1981, p.175.  Holotype: Fisher and Riley, 1980, pl.1, figs.8,12; Jan du Chêne et al., 1986a, pl.67, fig.20.  Combination illegitimate — senior homonym: Leptodinium cristatum May, 1980.  Substitute name: Leptodinium volgense.  Originally Gonyaulacysta cristata, subsequently Leptodinium cristatum (combination illegitimate), thirdly (and now) Leptodinium volgense, fourthly Millioudodinium cristatum, fifthly Cribroperidinium cristatum (combination not validly published).  Age: Volgian.

Parent: Leptodinium