1945
Cystoid; gen et sp. indet — Regnèll, pp. 183, fig. 15:1
1972
Sphaeronites sp.nov. — Paul, pp. 25, fig. 5:5
1973
Sphaeronites variabilis (nomen nudum) — Paul, pp. 283
1983
Sphaeronites (Peritaphros) variabilis sp. nov. — Paul et Bockelie, pp. 726, fig. 72:5,6; text fig. 6,13,17D,28