Incertae sedis (fossils)
Species

Tettragonis parvipora Eichwald, 1855

Synonymy list
1855     Tetragonis parvipora — Eichwald , pp. 465
1857     Tetragonis parvipora — Eichwald , pp. 33
1860     Tetragonis parvipora m. — Eichwald , pp. 433 , fig. 27:6
1861     Tetragonis parvipora — Eichwald , pp. 84 , fig. VI 6
1999     Tetragonis parvipora — Nitecki et al. , pp. 28
Selection of related publications
Eichwald, E. 1855. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. Bulletin de la Société Imperiale des Naturalistes de Moscou 28, 4, 433-466.
References based on distribution