1858
Orthis actoniae Sowerby, 1839, pars — Schmidt, pp. 212
1932
Nicolella cf. actonia (Sowerby, 1839) — Schuchert et Cooper, fig. 2: 1, 3
1951
Nicolella oswaldi (Buch, 1839) — Alichova, pp. 27-28, fig. 2: 24, 25
1953
Nicolella oswaldi (Buch) forma typica — Alichova, pp. 37-38, fig. 3: 1-4
1959
Nicolella oswaldi oswaldi (Buch) — Oraspõld, pp. 59-61, fig. 2: 5-7