1953Syringothenia bystrowi — Obut, pp. 54, fig. XII 4a-4b
1999Syringothenia bystrowi Obut, 1953 — Viskova & Ivantsov, pp. 27, fig. III 1-3, text fig. 1
Selection of related publications
Viskova, L. A., Ivantsov, A. Yu. 1999.
The Earliest Uncalcified Bryozoan from the Ordovician in the Vicinity of Saint-Petersburg.Paleontologicheski Zhurnal ,
1,25-28.