(ofParastaffella pressa Grozdilova in Lebedeva, 1954 †)Lebedeva, N. S. (1954). Фораминиферы нижнего карбона Кузнецкого бассейна - Early Carboniferous Foraminifera of the Kuznetsk Basin. <em>Микрофауна СССР - Mikrofauna SSSR, Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologorazvedochnogo Instituta VNIGRI.</em> 7(81): 237-295., available online athttps://books.google.pt/books?id=wPtES5YXhX0C page(s): p. 276-277, pl. 10, figs. 4, 5 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Eoendothyranopsis pressa (Grozdilova in Lebedeva, 1954) †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1048260 on 2025-05-19
original description(ofParastaffella pressa Grozdilova in Lebedeva, 1954 †)Lebedeva, N. S. (1954). Фораминиферы нижнего карбона Кузнецкого бассейна - Early Carboniferous Foraminifera of the Kuznetsk Basin. <em>Микрофауна СССР - Mikrofauna SSSR, Trudy Vsesoyuznogo Nauchno-Issledovatel'skogo Geologorazvedochnogo Instituta VNIGRI.</em> 7(81): 237-295., available online athttps://books.google.pt/books?id=wPtES5YXhX0C page(s): p. 276-277, pl. 10, figs. 4, 5 [details] Available for editors [request]