Filisphaera

FILISPHAERA Bujak, 1984, p.185.  Emendation: Head, 1994b, p.234–235.  Taxonomic junior synonym: Muraticysta, according to Head (1994b, p.234).  Type: Bujak, 1984, pl.1, figs.7–8, as Filisphaera filifera.

Parent: Family Gonyaulacaceae Subfamily uncertain

Species List:

*Filisphaera filifera
Filisphaera microornata
Filisphaera minuta
Filisphaera pachyderma
"Filisphaera pilosa"