Archaeohystrichosphaeridium acanthaceum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium accomodatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium acerosum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium acre Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium acutangulatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium adligans Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium angulosum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium arenigum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium bifurcatum Timofeev, 1959 † accepted as Baltisphaeridium bifurcatum (Timofeev) F.Martin, 1969 † (original description)
Archaeohystrichosphaeridium capillatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium cellulare Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium cinctum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium complicatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium contortuplicatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium coroniforme Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium crispatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium cuneidentatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium curvativum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium cuspidatum Timofeev, 1959 † accepted as Goniosphaeridium cuspidatum (B.V.Timofeev) P.Pittau † (original description)
Archaeohystrichosphaeridium dasyacanthum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium dentatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium denticulatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium diadromum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium diploporum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium dorofeevii Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium duplicativum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium ellipsoideum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium extremum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium flexile Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium genuinum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium girofleum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium gladkovae Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium ianischewskyi Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium impalpabile Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium imperfectum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium innominatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium kudrjawzevii Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium laxum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium lueberae Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium mickwitzii Timofeev, 1959 † accepted as Buedingiisphaeridium mickwitzii (Timofeev) Sarjeant & Stancliffe, 1994 † (original description)
Archaeohystrichosphaeridium minimum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium nalivkinii Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium oblongum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium operculatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium ovale Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium panderi Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium papillatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium papillosum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium parvum Timofeev, 1959 † accepted as Veryhachium parvum (Timofeev) F.Martin, 1972 (original description)
Archaeohystrichosphaeridium patentissimum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium pellucidum Timofeev, 1959 † accepted as Goniosphaeridium pellucidum (Timofeev) Tynni, 1976 † (original description)
Archaeohystrichosphaeridium pentagonum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium porrectum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium protensum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium pungens Timofeev, 1959 † accepted as Baltisphaeridium pungens (Timofeev) F.Martin, 1969 † (original description)
Archaeohystrichosphaeridium quadricorne Timofeev, 1959 † (additional source)
Archaeohystrichosphaeridium quadridentatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium quadrinatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium recticorne Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium resistens Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium scandeum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium scariosum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium scrotiforme Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium semiclausum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium semireticulatum Timofeev, 1959 † accepted as Turrisphaeridium semireticulatum (Timofeev) Jachowicz, 2013 † (original description)
Archaeohystrichosphaeridium septangulum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium simplex Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium singulare Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium stipiforme Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium strictum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium triplicatum Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium triviale Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium unguis Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium vologdense Timofeev, 1959 † (original description)
Archaeohystrichosphaeridium zalesskyi Timofeev, 1959 † (original description)

 Holotype

 for Archaeohystrichosphaeridium patentissimum Timofeev, 1959 †

Middle Cambrian, Vologda Region, Russia. [details]