Protoxyclymenia dunkeri (FOSSIL) (Münster, 1839 †) Australia, Western Australia, Derby-West Kimberley
Protoxyclymenia intermedia (FOSSIL) Nikolaeva & Ivanovich,2005 † Kazakhstan
Protoxyclymenia parma (FOSSIL) Nikolaeva & Ivanovich,2005 †
Protoxyclymenia rotundata (FOSSIL) Nikolaeva & Ivanovich,2005 † Kazakhstan
Protoxyclymenia species (FOSSIL) †
Protoxyclymenia wendti (FOSSIL) W. Korn, 1999 † Morocco, Tafilalet