Bagenovia kazakhstanica (FOSSIL) Koneva, 1976 †
Bagenovia procera (FOSSIL) Koneva, 1976 †
Bagenovia sajanica (FOSSIL) Horný, 1957 †
Cambridium asiaticum (FOSSIL) Koneva, 1979 †
Cambridium clishevichi (FOSSIL) Koneva, 1979 †
Cambridium nikiforovae (FOSSIL) Horný, 1957 †
Stenothecoides dubius (FOSSIL) Koneva, 1979 †
Stenothecoides eleganta (FOSSIL) Pelman, 1976 †
Stenothecoides elevata (FOSSIL) (Cobbold, 1921 †)
Stenothecoides elongata (FOSSIL) (Walcott, 1884 †)
Stenothecoides groenlandica (FOSSIL) Peel, 1988 †
Stenothecoides knighti (FOSSIL) E.L. Yochelson, 1968 †
Stenothecoides labradorica (FOSSIL) Resser, 1938 †
Stenothecoides medius (FOSSIL) Koneva, 1979 †
Stenothecoides minutus (FOSSIL) Missarzhevsky & Mambetov,1981 †
Stenothecoides proximus (FOSSIL) Koneva, 1979 †
Stenothecoides rarus (FOSSIL) Koneva, 1979 †
Stenothecoides rugosa (FOSSIL) (Walcott, 1886 †)
Stenothecoides tamdensis (FOSSIL) Koneva, 1979 †
Stenothecoides triangulatus (FOSSIL) Koneva, 1979 †
Stenothecoides yochelsoni (FOSSIL) Yu, 1996 †