1842
Metoptoma siluricum — Eichwald, pp. 77-78, fig. 2: 1, 2
1843
Metoptoma siluricum — Eichwald, pp. 77-78, fig. 2:1-2
1856
Metoptoma sihiricum — Eichwald, pp. 590
1860
Metoptoma sihiricum m. — Eichwald, pp. 1098
1899
Pseudometptoma siluricum — Huene
, pp. 283, fig. III (XI) 1-7; IV (XIV) 1-2