Stelterella cymbium (Holm, 1893)

1893     Hyolithus cymbium — Holm, pp. 82, fig. 3:6-15

1895     Hyolithes cymbium Holm — Koken, pp. 402

1927     Hyolithes cf. cymbium Holm — Öpik, pp. 52

1928     Hyolithus cymbium Holm — Patrunky, pp. 27

1960     Hyolithes cymbium cymbium Holm — Jaanusson, pp. 280

1962     Ambrolinevitus cymbrium (Holm) — Syssoiev, pp. 44

1963     Hyolithes cymbium Holm — Jaanusson, pp. 28-31, fig. 4