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Hystrichosphaeridium stephanophorum

"Hystrichosphaeridium? stephanophorum" Benedek, 1972, p.30-31, pl.9, fig.6; text-fig.10.

EMENDATION: Benedek and Sarjeant, 1981, p.349-350, as Araneosphaera stephanophora.

TYPE: Holotype: Benedek, 1972, pl.9, fig.6.

HISTORY: NOW: Araneosphaera. Originally Hystrichosphaeridium, subsequently Hystrichosphaeridium?, thirdly (and now) Araneosphaera. Questionable assignment: Stover and Evitt (1978, p.56).

AGE: mid-late Oligocene.


Infraspecific taxa:


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