WoRMS taxon details
Sigmomorphina Cushman & Ozawa, 1928
415980 (urn:lsid:marinespecies.org:taxname:415980)
accepted
Genus
Sigmomorpha (Sigmomorphina) yokoyamai Cushman & Ozawa, 1928 accepted as Sigmomorphina yokoyamai (Cushman & Ozawa, 1928) (type by original designation)
Polymorphina (Sigmomorphina) Makiyama & Nakagawa, 1941 · unaccepted (Nom. transl.)
Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928 · unaccepted (Opinion of Cushman & Ozawa (1930)...)
Opinion of Cushman & Ozawa (1930) nom. trans. ex subgenus
Sigmomorphina (Sigmomorphinoides) Rouvillois, 1960 · unaccepted (Opinion of Loeblich & Tappan, 1987)
- Species Sigmomorphina basistriata Zheng, 1979
- Species Sigmomorphina beaglensis Loeblich & Tappan, 1994
- Species Sigmomorphina borealis Saidova, 1975
- Species Sigmomorphina disparilis McCulloch, 1977
- Species Sigmomorphina dissimilis McCulloch, 1977
- Species Sigmomorphina flintii (Cushman, 1923)
- Species Sigmomorphina gallowayi Cushman & Ozawa, 1930
- Species Sigmomorphina kotoi Cushman & Ozawa, 1930
- Species Sigmomorphina lacrimosa Vella, 1957
- Species Sigmomorphina macella McCulloch, 1977
- Species Sigmomorphina nonnulla McCulloch, 1977
- Species Sigmomorphina ozawai (Hada, 1931)
- Species Sigmomorphina pauperata (Terquem, 1878)
- Species Sigmomorphina pearceyi Cushman & Ozawa, 1930
- Species Sigmomorphina pusilla McCulloch, 1977
- Species Sigmomorphina rhomboidalis Vella, 1957
- Species Sigmomorphina semitecta (Reuss, 1867)
- Species Sigmomorphina sidebottomi Le Calvez, 1958
- Species Sigmomorphina sissoni McCulloch, 1977
- Species Sigmomorphina subcircularis Zheng, 1979
- Species Sigmomorphina terquemiana (Fornasini, 1900)
- Species Sigmomorphina trilocularis (Bagg, 1912)
- Species Sigmomorphina undulosa (Terquem, 1878)
- Species Sigmomorphina yokoyamai (Cushman & Ozawa, 1928)
- Subgenus Sigmomorphina (Sigmomorphinoides) Rouvillois, 1960 accepted as Sigmomorphina Cushman & Ozawa, 1928 (Opinion of Loeblich & Tappan, 1987)
- Species Sigmomorphina concava (Williamson, 1858) accepted as Webbinella concava (Williamson, 1858)
- Species Sigmomorphina sadoensis Cushman & Ozawa, 1928 accepted as Guttulina sadoensis (Cushman & Ozawa, 1928) (Opinion of Cushman and Ozawa (1930))
- Species Sigmomorphina subulata Chapman & Parr, 1937 accepted as Laryngosigma subulata (Chapman & Parr, 1937)
- Species Sigmomorphina urasimaensis Asano, 1939 (unaccepted > nomen nudum, According to Nomura (1981))
- Species Sigmomorphina williamsoni (Terquem, 1878) accepted as Laryngosigma williamsoni (Terquem, 1878)
marine, brackish, fresh, terrestrial
recent + fossil
feminine
Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf [details] Available for editors 
[request]
(of Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928) Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf
page(s): p. 18 [details] Available for editors [request]
[request] (of Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928) Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf
page(s): p. 18 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Sigmomorphina Cushman & Ozawa, 1928. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=415980 on 2024-04-19
Date
action
by
2009-09-23 14:01:30Z
created
db_admin
The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf [details] Available for editors [request]
original description (of Sigmomorphina (Sigmomorphinoides) Rouvillois, 1960) Rouvillois, A. (1960). Le Thanétien du Bassin de Paris (étude hydrogéologique et micropaléontologique). <em>Mémoires du Muséum national d'Histoire naturelle, Sér. C – Sciences de la Terre.</em> 8: 1-151., available online at https://www.biodiversitylibrary.org/page/58208449 [details]
original description (of Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928) Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf
page(s): p. 18 [details] Available for editors [request]
original description (of Polymorphina (Sigmomorphina) Makiyama & Nakagawa, 1941) Makiyama, J.; Nakagawa, T. (1941). Pleistocene Foraminifera from Sima, Mie Prefecture. <em>The Journal of the Geological Society of Japan.</em> 48(572): 239-243., available online at https://doi.org/10.5575/geosoc.48.239 [details] Available for editors [request]
additional source 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]
[request] original description (of Sigmomorphina (Sigmomorphinoides) Rouvillois, 1960) Rouvillois, A. (1960). Le Thanétien du Bassin de Paris (étude hydrogéologique et micropaléontologique). <em>Mémoires du Muséum national d'Histoire naturelle, Sér. C – Sciences de la Terre.</em> 8: 1-151., available online at https://www.biodiversitylibrary.org/page/58208449 [details]
original description (of Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928) Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 4(1): 13-21., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/4cclfr1.pdf
page(s): p. 18 [details] Available for editors
[request] original description (of Polymorphina (Sigmomorphina) Makiyama & Nakagawa, 1941) Makiyama, J.; Nakagawa, T. (1941). Pleistocene Foraminifera from Sima, Mie Prefecture. <em>The Journal of the Geological Society of Japan.</em> 48(572): 239-243., available online at https://doi.org/10.5575/geosoc.48.239 [details] Available for editors
[request] additional source 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 elongate ovate, tapering to the aperture, slightly compressed, base rounded, chambers added in a biserial sigmoid series in planes slightly less than 180¡ apart, chambers broad, low, extending proximally at the sides of the test nearly to the base, sutures depressed; wall calcareous, finely perforate, radial in structure, surface smooth to finely striate longitudinally; aperture terminal, radiate. U. Paleocene (Thanetian) to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
