Filisphaera filifera subsp. filifera

subsp. filifera.  Autonym.  Holotype: Bujak, 1984, pl.1, figs.7–8; Head, 1994b, pl.3, figs.1–3; Fensome et al., 1993a, figs.1–2 — p.1193.  Head (1994b, p.236) provided an emended diagnosis for the autonym.

Parent: Filisphaera filifera