Polystephanephorus Sarjeant, 1961b, p.1096.
EMENDATION: Stancliffe and Sarjeant, 1990, p.205. SYNONYM(S): Taxonomic senior synonyms: Hystrichosphaerina, according to Duxbury (1980, p.125-126) - however, Lentin and Williams (1981, p.232) and Davey (1982b, p.20) retained Polystephanephorus; Systematophora, according to Brenner (1988, p.83) - however, Stancliffe and Sarjeant (1990, p.205) retained Polystephanephorus. TYPE: Sarjeant, 1961a, pl.14, fig.7; text-fig.7, as Polystephanosphaera calatha.
Species:
DINOFLAJ (c) 1998 |