Kosmoclymenia bidorsata (FOSSIL) (Paeckelmann, 1924 †)
Muessenbiaergia bisulcata (FOSSIL) (G.G. Münster, 1840 †) Germany, Franconia
Muessenbiaergia carinata (FOSSIL) (Ansted, 1838 †) UK, Cornwall
Protoxyclymenia carinata (FOSSIL) Nikolaeva & Ivanovich,2005 † Kazakhstan
Linguaclymenia clauseni (FOSSIL) W. Korn & J. Price,1987 † Germany, Rhenish Massif
Muessenbiaergia coronata (FOSSIL) (A. Schmidt, 1924 †) Germany, Rhenish Massif
Linguaclymenia cristata (FOSSIL) (G. Richter, 1848 †) Germany, Thuringia
Franconiclymenia dubia (FOSSIL) (Loewinson-Lessing,1892 †) Russia, Urals
Protoxyclymenia dunkeri (FOSSIL) (Münster, 1839 †) Australia, Western Australia, Derby-West Kimberley
Linguaclymenia dzikowiecensis (FOSSIL) W. Korn & J. Price,1987 † Czech Republic
Kosmoclymenia elegantula (FOSSIL) (Wedekind, 1914 †) Germany, Rhenish Massif
Muessenbiaergia galeata (FOSSIL) (Wedekind, 1914 †) Czech Republic
Kosmoclymenia inaequistriata (FOSSIL) (G.G. Münster, 1832 †) Morocco, Tafilalet
Protoxyclymenia intermedia (FOSSIL) Nikolaeva & Ivanovich,2005 † Kazakhstan
Kosmoclymenia kowalensis (FOSSIL) Czarnocki, 1979 † Morocco, Tafilalet
Kosmoclymenia lamellosa (FOSSIL) (Wedekind, 1914 †) Germany, Rhenish Massif
Kosmoclymenia linearis (FOSSIL) (G.G. Münster, 1832 †) Germany, Franconia
Kosmoclymenia otto (FOSSIL) (G.G. Münster, 1839 †) Czech Republic
Protoxyclymenia parma (FOSSIL) Nikolaeva & Ivanovich,2005 †
Muessenbiaergia parundulata (FOSSIL) W. Korn & J. Price,1987 † Germany, Rhenish Massif
Kosmoclymenia parvula (FOSSIL) (G.G. Münster, 1832 †) Germany, Franconia
Kosmoclymenia pattisoni (FOSSIL) Selwood, 1960 † UK, Cornwall
Linguaclymenia polonica (FOSSIL) (Pajchlowa, 1972 †)
Eokosmoclymenia primaeva (FOSSIL) (Czarnocki, 1989 †)
Kosmoclymenia pygmea (FOSSIL) (G.G. Münster, 1832 †) Germany, Franconia
Protoxyclymenia rotundata (FOSSIL) Nikolaeva & Ivanovich,2005 † Kazakhstan
Kosmoclymenia schindewolfi (FOSSIL) W. Korn & J. Price,1987 † Germany, Rhenish Massif
Franconiclymenia serpentina (FOSSIL) (G.G. Münster, 1832 †)
Linguaclymenia similis (FOSSIL) (G.G. Münster, 1839 †) Germany, Franconia
Protoxyclymenia species (FOSSIL) †
Muessenbiaergia sublaevis (FOSSIL) (G.G. Münster, 1832 †) Morocco, Tafilalet
Kosmoclymenia sublinearis (FOSSIL) (G.G. Münster, 1834 †) Germany, Franconia
Lissoclymenia tabulata (FOSSIL) (W.K.C. Sun & S. Shen,1965 †) South China, Guizhou Province
Muessenbiaergia tenuissima (FOSSIL) (Czarnocki, 1989 †) Poland, Holy Cross Mountains
Kosmoclymenia tenuistriata (FOSSIL) (G.G. Münster, 1839 †) Germany, Franconia