"Pentagonum" Vozzhennikova, 1963, p.183 ex Vozzhennikova, 1967, p.106.
STATUS: Name illegitimate - senior homonym: Pentagonium Schauer, 1843. SYNONYM(S): Taxonomic senior synonym: Palaeoperidinium, according to Lentin and Williams (1976, p.161). COMMENTS: This name was not validly published in Vozzhennikova (1963, p.183) since there were no validly published species. TYPE: Vozzhennikova, 1967, pl.46, fig.2, as Pentagonum sibiricum (for lectotype see Pentagonum sibiricum).
Species: DINOFLAJ (c) 1998 |