1887  Thalassocers microdiscus Gemmellaro: 73, pl.10 fig.7-12.
?   1898a Thalassoceras ? microdiscus.-Schellwien: 695 [specimen very small, suture insufficiently known, not described
                 in detail  and not figured; probably = Thalassoceras ? sp.].
?   1898b Thalassoceras ? microdiscus.-Schellwien: 359 [as 1898a].
     1902  Thalassoceras microdiscus.-Frech: pl.59b fig.10.
     1971  Aristoceratoides microdiscus.-Beinert (unpublished): 209, pl.7 fig.3-5, text-fig.43A, table 24.