Holcodiscus caillaudianus (FOSSIL) (A.V.M.D. D'Orbigny,1850 †) France, Var30 mm
Holcodiscus camelinus (FOSSIL) (A.V.M.D. D'Orbigny,1850 †) Colombia, Boyaca
Holcodiscus caseyi (FOSSIL) Manolov, 1962 † Bulgaria, Lovech, Yablanitsa
Pseudovaldedorsella compsensis (FOSSIL) (Kilian, 1910 †) Italy, Marche, Pesaro E Urbino
Pseudovaldedorsella crassidorsata (FOSSIL) (Karakash, 1907 †) Italy, Marche, Pesaro E Urbino
Holcodiscus fallax (FOSSIL) (Coquand, 1878 †) France, Var52 mm
Avramidiscus gastaldianus (FOSSIL) (A.V.M.D. D'Orbigny,1850 †) France, Var30 mm
Holcodiscus hauthali (FOSSIL) Paulcke, 1907 † Chile, Sierra Contreras
Parasaynoceras horridus (FOSSIL) (A.V.M.D. D'Orbigny,1850 †)
Jeanthieuloyites keyserlingiformis (FOSSIL) Avram & Gradinaru, 1993 † Romania, Brasov
Maurelidiscus kiliani (FOSSIL) (Paquier, 1900 †) Italy, Dolomiti
Parasaynoceras mexicanum (FOSSIL) (Imlay, 1940 †) Mexico, Coahuila, Cuatrociénegas
Jeanthieuloyites nodosus (FOSSIL) (Mandov, 1976 †) Slovakia, Butkov
Jeanthieuloyites quinquestriatus (FOSSIL) (Besairie, 1936 †) Slovakia, Nitriansky, KomC?rno
Holcodiscus tenuistriatus (FOSSIL) Paulcke, 1907 † Chile, Sierra Contreras
Jeanthieuloyites trapezoidalis (FOSSIL) Avram & Gradinaru, 1993 † Romania, Brasov