After Dumont, Strait & Friscia, 2000

Abderites Ameghino, 1887
        †Homunculites Ameghino, 1902

    †Abderites meridionalis Ameghino, 1887
        †Abderites crasignathus Ameghino, 1891
        †Abderites crassiramus Ameghino, 1893
        †Abderites crassignathus (Ameghino, 1891) Sinclair, 1906
        †Abderites serranus Ameghino, 1891a
        †Abderites tenuissimus Ameghino, 1891a
        †Abderites crispus Ameghino, 1902a [nomen nudum]
        †Abderites crispulus Ameghino, 1902b

    †Abderites crispus Ameghino, 1902a

    †Abderites pristinus Marshall, 1976?

Reference(s):