WoRMS name details
Pygmaeoseistron Patterson & Richardson, 1988
509117 (urn:lsid:marinespecies.org:taxname:509117)
unaccepted (Opinion of Jones (1994))
Genus
Lagena hispidula Cushman, 1913 (type by original designation)
- Species Pygmaeoseistron annulatacollare Loeblich & Tappan, 1994 accepted as Lagena annulatacollare (Loeblich & Tappan, 1994) accepted as Lagena hispidoannulata Albani & Yassini, 1989
- Species Pygmaeoseistron baukalionilla (Loeblich & Tappan, 1994) accepted as Oolina baukalionilla Loeblich & Tappan, 1994
- Species Pygmaeoseistron chasteri (Millett, 1901) accepted as Lagena chasteri Millett, 1901
- Species Pygmaeoseistron cyrillion Loeblich & Tappan, 1994 accepted as Lagena cyrillion (Loeblich & Tappan, 1994)
- Species Pygmaeoseistron flexum (Cushman & Gray, 1946) accepted as Lagena flexa Cushman & Gray, 1946
- Species Pygmaeoseistron hispidulum (Cushman, 1913) accepted as Lagena hispidula Cushman, 1913
- Species Pygmaeoseistron hispidum (Reuss, 1863) accepted as Lagena hispida Reuss, 1863
- Species Pygmaeoseistron islandicum (R.W. Jones, 1984) accepted as Lagena islandica R.W. Jones, 1984
- Species Pygmaeoseistron nebulosum (Cushman, 1923) accepted as Lagena nebulosa Cushman, 1923 (unaccepted > superseded combination)
- Species Pygmaeoseistron oceanicum (Albani, 1974) accepted as Procerolagena oceanica (Albani, 1974) accepted as Lagena setigera Millett, 1901
- Species Pygmaeoseistron treptoinum Loeblich & Tappan, 1994 accepted as Lagena treptoina (Loeblich & Tappan, 1994)
marine, brackish, fresh, terrestrial
recent + fossil
neuter
Patterson, R. T.; Richardson, R. H. (1988). Eight New Genera of Unilocular Foraminifera. <em>Transactions of the American Microscopical Society.</em> 107: 240-258., available online at https://www.researchgate.net/publication/270179352
page(s): p. 243 fig. 7-10 [details] Available for editors
[request]
page(s): p. 243 fig. 7-10 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Pygmaeoseistron Patterson & Richardson, 1988. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=509117 on 2024-04-18
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The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
Patterson, R. T.; Richardson, R. H. (1988). Eight New Genera of Unilocular Foraminifera. <em>Transactions of the American Microscopical Society.</em> 107: 240-258., available online at https://www.researchgate.net/publication/270179352
page(s): p. 243 fig. 7-10 [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]
page(s): p. 243 fig. 7-10 [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] 
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test unilocular, globular to ovoid; wall calcareous, hyaline, imperforate, surface smooth to finely hispid, without costae; aperture a small round opening at the end of a narrow elongate neck. U. Cretaceous (Maastrichtian) to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
