Foraminifera taxon details
Biseriammina Chernysheva, 1941 †
721630 (urn:lsid:marinespecies.org:taxname:721630)
accepted
Genus
Biseriammina uralica Chernysheva, 1941 † (type by original designation)
- Species Biseriammina conica Said & Eissa, 1969 †
- Species Biseriammina melliculum Grozdilova, 1973 †
- Species Biseriammina uralica Chernysheva, 1941 †
- Species Biseriammina windsorensis Mamet, 1970 † accepted as Praekoktjubina windsorensis (Mamet, 1970) † (Opinion of Vachard, Haig and Mory (2014))
marine, brackish, fresh, terrestrial
fossil only
feminine
Chernysheva, N. E. (1941). Новый род фораминифер из турнейских отложений Урала - A new genus of foraminifera from Tournaisian deposits of the Urals. <em>ДАН СССР - Reports of the Academy of Sciences USSR.</em> 32(1): 69-70.
page(s): p. 70 [details] Available for editors
[request]
page(s): p. 70 [details] Available for editors
[request]
Diagnosis Test free, chambers biserially arranged, with planispirally enrolled axis of biseriality, so that the few subglobular...
Diagnosis Test free, chambers biserially arranged, with planispirally enrolled axis of biseriality, so that the few subglobular chambers alternate from side to side as added; wall calcareous, microgranular; aperture a narrow interiomarginal slit against the previous chamber, in a nearly equatorial position and a short distance above the contact of the chamber with those of the preceding whorl. L. Carboniferous (Tournaisian); USSR: Ural Mountains; Bashkirian ASSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Biseriammina Chernysheva, 1941 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721630 on 2025-05-15
Date
action
by
original description
Chernysheva, N. E. (1941). Новый род фораминифер из турнейских отложений Урала - A new genus of foraminifera from Tournaisian deposits of the Urals. <em>ДАН СССР - Reports of the Academy of Sciences USSR.</em> 32(1): 69-70.
page(s): p. 70 [details] Available for editors [request]
basis of record Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]
page(s): p. 70 [details] Available for editors
[request]basis of record Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors
[request]From editor or global species database
Diagnosis Test free, chambers biserially arranged, with planispirally enrolled axis of biseriality, so that the few subglobular chambers alternate from side to side as added; wall calcareous, microgranular; aperture a narrow interiomarginal slit against the previous chamber, in a nearly equatorial position and a short distance above the contact of the chamber with those of the preceding whorl. L. Carboniferous (Tournaisian); USSR: Ural Mountains; Bashkirian ASSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
