Stelterella cymbium (Holm, 1893)

Synonymy list
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
2002     Stelterella cymbium (Holm, 1893) — Malinky, pp. 530, fig. 3:1-9; text fig. 3F