Aremellia batteni (FOSSIL) Webers & al., 1992 †
Calloconus avus (FOSSIL) J. Perner, 1903 †
Calloconus concentrica (FOSSIL) (Tolmachoff, 1930 †)
Calloconus coronata (FOSSIL) J. Perner, 1903 †
Calloconus devonica (FOSSIL) (Tolmachoff, 1930 †)
Calloconus gibbosa (FOSSIL) J. Perner, 1903 †
Calloconus perneri (FOSSIL) Ríha, 1938 †
Calloconus pompeckji (FOSSIL) J. Perner, 1903 †
Calloconus recta (FOSSIL) (Tolmachoff, 1930 †)
Metoptoma alceste (FOSSIL) Billings, 1865 †
Metoptoma cornutaforme (FOSSIL) Walcott, 1879 †
Metoptoma elliptica (FOSSIL) B. Phillips, 1836 †
Metoptoma imbricatum (FOSSIL) B. Phillips, 1836 †
Metoptoma pileus (FOSSIL) B. Phillips, 1836 †
Metoptoma recurva (FOSSIL) Berkey, 1898 †
Metoptoma retrorsa (FOSSIL) R.P. Whitfield, 1882 †
Metoptoma robusta (FOSSIL) Billings, 1865 †
Metoptoma similis (FOSSIL) R.P. Whitfield, 1882 †
Metoptoma texana (FOSSIL) E.L. Yochelson, 1960 †
Palaeoscurria alternata (FOSSIL) Ríha, 1938 †
Palaeoscurria calyptrata (FOSSIL) J. Perner, 1903 †
Palaeoscurria capuliformis (FOSSIL) Spitz, 1907 †
Palaeoscurria hibernica (FOSSIL) Reed †
Palaeoscurria ordovicina (FOSSIL) Horný, 1963 †
Palaeoscurria recurva (FOSSIL) J. Perner, 1903 †
Palaeoscurria transversa (FOSSIL) J. Perner, 1903 †