1953Prasopora insularis Ulrich var. esthonica var. n. — Modzalevskaya, pp. 106, fig. I 1,2
1987Prasopora esthonica Modzalevskaya, 1953 — Pushkin, pp. 190
Selection of related publications
Männil, R. M. 1959.
Questions of stratigraphy and bryozoans of the Ordovician of Estonia.
Modzalevskaya, E. A. 1953.
Trepostomaty ordovika Pribaltiki i ih stratigraficheskoe znachenie.Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) ,
91-167. Stratigraphy and fauna of the Ordovician and Silurian West Russian Platform, pp. 91-167.