Distriatostylus akkaensis (FOSSIL) (Lardeux, 1967 †)
Distriatostylus robustus (FOSSIL) Sauerland, 1983 †
Hemipsila elongata (FOSSIL) Mu & Ruan, 1983 †
Hemipsila midannulata (FOSSIL) Mu & Ruan, 1983 †
Hemipsila tangdingensis (FOSSIL) Mu & Mu, 1974 †
Undastriatostyliolina concavimarginata (FOSSIL) Farsan, 1983 †
Undastriatostyliolina crassa (FOSSIL) Farsan, 1983 †
Undastriatostyliolina globicellata (FOSSIL) Farsan, 1983 †
Undastriatostyliolina truyolsi (FOSSIL) Truyols-Massoni, 1999 †