Foraminifera taxon details
Almaena Samoilova, 1940 †
722317 (urn:lsid:marinespecies.org:taxname:722317)
accepted
Genus
Almaena taurica Samoilova, 1940 † (type by original designation)
Kelyphistoma Keijzer, 1945 † · unaccepted (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Loeblich & Tappan, 1987
Planulinella Sigal, 1949 † · unaccepted (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Loeblich & Tappan, 1987
- Species Almaena debourlei Rey, 1958 †
- Species Almaena delicata Saakyan-Gezalyan, 1955 †
- Species Almaena delmasi Rey, 1958 †
- Species Almaena escornebovensis (Sigal, 1949) †
- Species Almaena fursencovi Khalilov, 1984 †
- Species Almaena gippslandica Carter, 1964 †
- Species Almaena hrasdanica Saakyan-Gezalyan, 1955 †
- Species Almaena osnabrugensis (Münster, 1838) †
- Species Almaena palmulata Saakyan-Gezalyan, 1955 †
- Species Almaena rugosa Saakyan-Gezalyan, 1955 †
- Species Almaena taurica Samoilova, 1940 †
- Subgenus Almaena (Pseudoplanulinella) Sigal, 1950 † accepted as Pseudoplanulinella Sigal, 1950 † (Nomen translatum)
- Species Almaena (Pseudoplanulinella) hieroglyphica (Sigal, 1950) † accepted as Pseudoplanulinella hieroglyphica Sigal, 1950 † (Type species of Pseudoplanulinella)
- Species Almaena hieroglyphica (Sigal, 1950) † accepted as Pseudoplanulinella hieroglyphica Sigal, 1950 †
marine, brackish, fresh, terrestrial
fossil only
feminine
Samoilova, R. B. (1940). Новый род фораминифер Almaena из нижнеолигоценовых отлонений вкрыма - The new genus of foraminifera Almaena from the Lower Oligocene deposits of Crimea. <em>ДАН СССР - Reports of the Academy of Sciences USSR.</em> 28(4): 376-377.
page(s): p. 376 [details] Available for editors
[request]
page(s): p. 376 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Almaena Samoilova, 1940 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722317 on 2024-04-19
Date
action
by
original description
Samoilova, R. B. (1940). Новый род фораминифер Almaena из нижнеолигоценовых отлонений вкрыма - The new genus of foraminifera Almaena from the Lower Oligocene deposits of Crimea. <em>ДАН СССР - Reports of the Academy of Sciences USSR.</em> 28(4): 376-377.
page(s): p. 376 [details] Available for editors [request]
original description (of Kelyphistoma Keijzer, 1945 †) Keijzer, F. G. (1945). Outline of the geology of the eastern part of the province of Oriente, Cuba (E of 760 WL): with notes on the geology of other parts of the island. <em>Geographische en Geologische Mededeelingen, Utrecht.</em> v. 6: p. 1-238.
page(s): p. 207 [details]
original description (of Planulinella Sigal, 1949 †) Sigal, J. (1949), Sur quelques foraminifères de l'Aquitanien des environs de Dax. Leur place dans l'arbre phylétique des rotaliiformes, Revue de l'institut Français du Pétrole et Annales des Combustibles Liquides 4(5):155-165.
page(s): p. 158 [details]
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. 376 [details] Available for editors
[request] original description (of Kelyphistoma Keijzer, 1945 †) Keijzer, F. G. (1945). Outline of the geology of the eastern part of the province of Oriente, Cuba (E of 760 WL): with notes on the geology of other parts of the island. <em>Geographische en Geologische Mededeelingen, Utrecht.</em> v. 6: p. 1-238.
page(s): p. 207 [details]
original description (of Planulinella Sigal, 1949 †) Sigal, J. (1949), Sur quelques foraminifères de l'Aquitanien des environs de Dax. Leur place dans l'arbre phylétique des rotaliiformes, Revue de l'institut Français du Pétrole et Annales des Combustibles Liquides 4(5):155-165.
page(s): p. 158 [details]
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 laterally compressed, enrolled in a low trochospiral to nearly planispiral coil, bievolute, commonly eight to nine chambers in the final whorl, sutures curved to nearly straight, thickened and may be elevated, periphery asymmetrically bicarinate, one keel lying in the peripheral plane and the other paralleling the periphery a short distance to one side; wall calcareous, coarsely perforate, with nonperforate peripheral keels, apertural face and septa, surface smooth or may have elevated sutures; aperture oval to slitlike, interiomarginal and equatorial but may be slightly asymmetrical, with narrow bordering lip, a secondary slitlike opening between the two keels at the peripheral angle, bordered by an imperforate lip and closed in earlier chambers by additional shell material. U. Eocene to Miocene; France; Netherlands; Germany; Austria; Hungary; USSR: Crimea; Cuba. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]