From Williams et al., 2017:

[Archaeohystrichosphaeridium, Timofeev, 1959, p. 32; ex Loeblich Jr. and Tappan, 1976, p. 303.
Acritarch genus

Type species: Archaeohystrichosphaeridium bifurcatum, Timofeev, 1959 (pl.3, fig.6)] ; ex Martin, 1969, Loeblich Jr. and Tappan, 1976