Euphemites graffhami (FOSSIL) Moore, 1941 †
Euphemites hermosus (FOSSIL) B.S. Kues & Batten,2001 †
Euphemites hindi (FOSSIL) Weir, 1931 †
Warthia hisakatsui (FOSSIL) Murata, 1981 †
Prokopites holynensis (FOSSIL) Frýda, 1999 †
Warthia huayingshanensis (FOSSIL) Yu & Xi, 1974 †
Euphemites imperator (FOSSIL) E.L. Yochelson, 1960 †
Warthia imtatschanensis (FOSSIL) A.M. Popov, 1957 †
Euphemites incarinatus (FOSSIL) Easton, 1943 †
Euphemites indicus (FOSSIL) (L. Waagen, 1880 †)
Stachella inflata (FOSSIL) Yin, 1932 †
Euphemites inspeciosus (FOSSIL) (White, 1881 †)
Warthia intermedia (FOSSIL) Dickins, 1963 †
Euphemites invitabilis (FOSSIL) (de Koninck, 1883 †)
Euphemites jacksoni (FOSSIL) Weir, 1931 †
Euphemites kingi (FOSSIL) E.L. Yochelson, 1960 †
Warthia kingi (FOSSIL) Moore, 1941 †
Euphemitopsis kitakamiensis (FOSSIL) Murata, 1969 †
Euphemites konincki (FOSSIL) Weir, 1931 †
Euphemites labrosa (FOSSIL) G.B. Campbell & H. Engel,1963 †
Euphemites laevis (FOSSIL) (L. Waagen, 1880 †)
Warthia lata (FOSSIL) L. Waagen, 1880 †
Euphemites latapertus (FOSSIL) Wang, 1980 †
Euphemites latirimalus (FOSSIL) Wang, 1980 †
Euphemites lenticularis (FOSSIL) (L. Waagen, 1880 †)
Euphemites lentiformis (FOSSIL) (Weller, 1916 †)
Euphemites luxuriosus (FOSSIL) E.L. Yochelson, 1960 †
Stachella micra (FOSSIL) Yu, 1980 †
Warthia micromphala (FOSSIL) (Morris, 1845 †)
Euphemites minutus (FOSSIL) P.A. Maxwell, 1961 †
Euphemites minutus (FOSSIL) Xi, 1980 †
Euphemites multiliratus (FOSSIL) Sturgeon, 1964 †
Euphemitopsis multinodosa (FOSSIL) E.L. Yochelson, 1960 †
Euphemites nautiloides (FOSSIL) (Winchell, 1862 †)
Euphemites nevadensis (FOSSIL) W.J. Gordon& E.L. Yochelson, 1983 †