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Polystephanephorus schindewolfii
Polystephanephorus schindewolfii (Alberti, 1961) Yun, 1981
Now Hystrichosphaerina. Originally (and now) Hystrichosphaerina, subsequently Systematophora, thirdly Polystephanephorus.
Taxonomic senior synonym: Hystrichosphaeridium (as Oligosphaeridium) anthophorum, according to Davey (1979c, p.65) — however, Lentin and Williams (1981, p.150) retained Polystephanephorus (as Hystrichosphaerina) schindewolfii.
Taxonomic junior synonym: Perisseiasphaeridium eisenackii, according to Davey and Verdier,1974 and Duxbury, 1980. Lentin and Williams, 1985 retained this species in Hystrichosphaerina Alberti, 1961.
Holotype: Alberti, 1961, pl.10, figs.2–3; Eisenack and Kjellström, 1972, p.1009; Fensome et al., 1995, figs.2–3 — p.1765.
Age: Late Barremian-Turonian
Now Hystrichosphaerina. Originally (and now) Hystrichosphaerina, subsequently Systematophora, thirdly Polystephanephorus.
Taxonomic senior synonym: Hystrichosphaeridium (as Oligosphaeridium) anthophorum, according to Davey (1979c, p.65) — however, Lentin and Williams (1981, p.150) retained Polystephanephorus (as Hystrichosphaerina) schindewolfii.
Taxonomic junior synonym: Perisseiasphaeridium eisenackii, according to Davey and Verdier,1974 and Duxbury, 1980. Lentin and Williams, 1985 retained this species in Hystrichosphaerina Alberti, 1961.
Holotype: Alberti, 1961, pl.10, figs.2–3; Eisenack and Kjellström, 1972, p.1009; Fensome et al., 1995, figs.2–3 — p.1765.
Age: Late Barremian-Turonian