Valletia antiqua (FOSSIL) J. Favre, 1913 † Czech Republic
Diceras arietinum (FOSSIL) Fraas, 1910 † France, Normandy
Valletia auris (FOSSIL) J. Favre, 1927 †
Diceras brevicornum (FOSSIL) Karczewski, 1969 † Poland, Masovian, Radom
Valletia germani (FOSSIL) (Pictet & Campiche,1868 †) France, Franche-Comté
Diceras impressum (FOSSIL) Karczewski, 1969 † Poland, Masovian, Radom
Diceras originale (FOSSIL) C.É. Bayle, 1873 † Poland, Masovian, Radom