Worthoceras pacificum (FOSSIL) E. Matsumoto & Yokoi,1987 † Madagascar
Worthoceras platydorsatus (FOSSIL) (P.H. Scott, 1924 †)
Worthoceras vermiculum (FOSSIL) (Shumard, 1860 †) Germany, Sachsen17 mm
Worthoceras worthense (FOSSIL) (Adkins, 1920 †) Australia, Point Charles, Cox Peninsula