Publication Fitzinger (1833): summary

Fitzinger. 1833. Syst, Verz. Österr. Weichth.. https://www.biodiversitylibrary.org/page/10601570.

Unio castaneus Fitzinger, 1833 = Unio nanus

(homonym of Unio castaneus Lea, 1831)
Fitzinger, 1833. Syst, Verz. Österr. Weichth.: 119.

Unio dubius Fitzinger, 1833 = Unio nanus

Fitzinger, 1833. Syst, Verz. Österr. Weichth.: 119. [nomen nudum]

Anodonta fragilis Fitzinger, 1833 = species iquirenda

(homonym of Anodonta fragilis Fitzinger, 1833)
Fitzinger, 1833. Syst, Verz. Österr. Weichth.: 120. [nomen dubium]

Unio nigricans Fitzinger, 1833 = Unio nanus

Fitzinger, 1833. Syst, Verz. Österr. Weichth.: 119. [nomen nudum]

Anodonta tumida Fitzinger, 1833 = species iquirenda

Fitzinger, 1833. Syst, Verz. Österr. Weichth.: 299. [nomen nudum]