Hystrichosphaeridium stephanophorum

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"?stephanophorum" Benedek, 1972, p.30–31, pl.9, fig.6; text-fig.10.  Emendation: Benedek and Sarjeant, 1981, p.349–350, as Araneosphaera stephanophora.  Holotype: Benedek, 1972, pl.9, fig.6.  NOW Araneosphaera.  Originally Hystrichosphaeridium, subsequently Hystrichosphaeridium?, thirdly (and now) Araneosphaera.  Questionable assignment: Stover and Evitt (1978, p.56).  Age: middle-late Oligocene.

Parent: Hystrichosphaeridium