Worthenia indifferens (FOSSIL) E.A.L. Kittl, 1894 †
Worthenia kingi (FOSSIL) Batten, 1989 †
Worthenia klamathensis (FOSSIL) Smith, 1927 †
Worthenia lantenoisi (FOSSIL) Mansuy, 1913 †
Worthenia latialveozona (FOSSIL) Batten, 1989 †
Worthenia legrandi (FOSSIL) B.S. Kues & Batten,2001 †
Worthenia liebeneri (FOSSIL) (Laube, 1868 †)
Worthenia ligylirae (FOSSIL) Yin & E.L. Yochelson,1983 †
Worthenia magna (FOSSIL) Böhm, 1895 †
Worthenia margaritacea (FOSSIL) (Laube, 1868 †)
Worthenia marmolatae (FOSSIL) E.A.L. Kittl, 1894 †
Worthenia multicarinata (FOSSIL) (Mansuy, 1912 †)
Worthenia nana (FOSSIL) A.W. Grabau, 1931 †
Worthenia orientalis (FOSSIL) (F.A. Roemer, 1880 †)
Worthenia pagoda (FOSSIL) Mansuy, 1914 †
Worthenia parvula (FOSSIL) Hoare & al., 1997 †
Worthenia pilula (FOSSIL) Batten, 1989 †
Worthenia planalveozona (FOSSIL) Batten, 1989 †
Worthenia plutonis (FOSSIL) E.A.L. Kittl, 1894 †
Worthenia praerupta (FOSSIL) Böhm, 1895 †
Worthenia rhombifera (FOSSIL) Korner, 1937 †
Worthenia schirjaevensis (FOSSIL) Stuckenberg, 1905 †
Worthenia sculpta (FOSSIL) (B. Phillips, 1836 †)
Worthenia sigaretoides (FOSSIL) E.A.L. Kittl, 1894 †
Worthenia speciosa (FOSSIL) (F.B. Meek& A.H. Worthen, 1860 †)
Worthenia strigata (FOSSIL) Böhm, 1895 †
Worthenia strigillata (FOSSIL) Herrick, 1888 †
Worthenia subplicata (FOSSIL) (Klipstein, 1843 †)
Worthenia substriata (FOSSIL) (Klipstein, 1843 †)
Worthenia subtilis (FOSSIL) E.A.L. Kittl, 1891 †
Worthenia superstes (FOSSIL) J. Szabo, 1980 †
Worthenia supraornata (FOSSIL) E.A.L. Kittl, 1894 †
Worthenia tabulata (FOSSIL) (T.A. Conrad, 1835 †)
Worthenia tongxinensis (FOSSIL) (H. Guo, 1983 †)
Worthenia triton (FOSSIL) (A.V.M.D. D'Orbigny,1849 †)