perekond

Aspidopora Ulrich, 1882

Valik taksonit käsitlevast teaduskirjandusest
Lavrentjeva, V. D. 1996. Development and Distribution of Bryozoans in the Ordovician of the East-European Platform. Paleontologicheski Zhurnal 2, 52-66.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852. Institut Geologii Akademii Nauk Estonskoi SSR.