Strepsidura spirata (FOSSIL) R.B. Newton, 1922 †
Scalaspira strumosa (FOSSIL) (T.A. Conrad, 1832 †)
Scalaspira suberratica (FOSSIL) (Bajarunas, 1912 †)
Scalaspira subgregaria (FOSSIL) (Ilyina, 1953 †)
Stantonella subnodosa (FOSSIL) B. Wade, 1926 †
Strepsidura turgida (FOSSIL) (D.C. Solander, 1766 †)
Scalaspira vokesae (FOSSIL) E.J. Petuch, 1988 †
Scalaspira waelii (FOSSIL) (A.H.E. Beyrich, 1856 †)