1965
Psammosteus livonicus Obruchev, n. sp. — Obruchev & Mark-Kurik, pp. 238, fig. 94:1-2
1968
Psammosteus livonicus — Vorobyeva & Lyarskaya, pp. 72
2000
Psammosteus livonicus Obr. — Mark-Kurik, pp. 317
2001
Psammosteus livonicus Obruchev, 1965 — Lukševičs, pp. 498
2004
Psammosteus livonicus Obruchev, 1965 — Novitskaya, pp. 191
2016
Psammosteus livonicus Obruchev, 1965 — Glinskiy & Mark-Kurik, pp. 5