Foraminifera taxon details

Praeskinnerella Bensh, 1991 †

Schwagerina guembeli Dunbar & Skinner, 1937
Schwagerina guembeli Dunbar & Skinner, 1937

1061397  (urn:lsid:marinespecies.org:taxname:1061397)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Fusulinata † (Class)
  7. Fusulinana † (Subclass)
  8. Fusulinida † (Order)
  9. Schwagerinoidea † (Superfamily)
  10. Polydiexodinidae † (Family)
  11. Parafusulininae † (Subfamily)
  12. Praeskinnerella † (Genus)
accepted
Genus
Guembelites Bensh, 1987 † · unaccepted (Junior homonym of Guembelites...)  
Junior homonym of Guembelites Mojsisovics, 1896 Mollusca

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  1. Species Praeskinnerella aciflucta (Xie, 1982) †
  2. Species Praeskinnerella ahlfeldi (Dunbar & Newell, 1946) †
  3. Species Praeskinnerella aksuensis (Da in Da & Sun, 1983) †
  4. Species Praeskinnerella baohetangensis (Zhou in Xie, 1982) †
  5. Species Praeskinnerella chenxiensis (Xie, 1982) †
  6. Species Praeskinnerella crassitectoria (Dunbar & Skinner, 1937) †
  7. Species Praeskinnerella curta (Skinner & Wilde, 1965) †
  8. Species Praeskinnerella cushmani (Chen, 1934) †
  9. Species Praeskinnerella ellipsoidalis (Sheng, 1963) † (accepted > unreplaced junior homonym, Primary junior homonym of Pseudofusulina tschernyschewi var. ellipsoidalis Chen, 1934)
  10. Species Praeskinnerella formosa (Kochansky-Devidé, 1959) †
  11. Species Praeskinnerella fragilis Leven, 1992 †
  12. Species Praeskinnerella gibformis (Chang, 1963) †
  13. Species Praeskinnerella guembeli (Dunbar & Skinner, 1937) †
  14. Species Praeskinnerella huangshuigouensis (Zhang & Xia, 1985) †
  15. Species Praeskinnerella ishiie (Igo, 1965) †
  16. Species Praeskinnerella kueichowensis (Sheng, 1963) †
  17. Species Praeskinnerella laudoni (Skinner & Wilde, 1965) †
  18. Species Praeskinnerella leavicula (Morikawa, 1955) †
  19. Species Praeskinnerella modica (Han, 1980) † (accepted > unreplaced junior homonym, Primary junior homonym of Schwagerina modica Thompson & Hazzard, 1946)
  20. Species Praeskinnerella moorei (Skinner & Wilde, 1965) †
  21. Species Praeskinnerella odakai (Morikawa, 1955) †
  22. Species Praeskinnerella paraguembeli (Morikawa, 1955) †
  23. Species Praeskinnerella parviflucta (Zhou, 1982) †
  24. Species Praeskinnerella pavlovi (Leven, 1967) †
  25. Species Praeskinnerella prolata Leven, 1992 †
  26. Species Praeskinnerella pseudogruperaensis Leven, 1992 †
  27. Species Praeskinnerella quasicushmani (Zhou, Sheng & Wang, 1987) †
  28. Species Praeskinnerella scitula (Sheng & Sun, 1975) †
  29. Species Praeskinnerella semilucera (Nogami, 1961) †
  30. Species Praeskinnerella shawabuqiensis (Da in Da & Sun, 1983) †
  31. Species Praeskinnerella shenshanensis (Han, 1980) †
  32. Species Praeskinnerella subtilis Leven, 1992 †
  33. Species Praeskinnerella tamanouchiensis (Sakagami, 1956 Em. Chisaka, 1960) †
  34. Species Praeskinnerella zhailekensis (Da in Da & Sun, 1983) †
  35. Species Praeskinnerella zygarica Leven, 1992 †
  36. Species Praeskinnerella magna (Toriyama, 1958) † accepted as Paraleeina magna (Toriyama, 1958) †
  37. Species Praeskinnerella pseudofragilis Leven, 1992 † accepted as Praeskinnerella formosa (Kochansky-Devidé, 1959) † (Subjective junior synonym Opinion of Vachard in Krainer et al. (2019))
marine, brackish, fresh, terrestrial
fossil only
feminine
Bensh, F. R. (1991). Praeskinnerella-novoye nazvaniye dlya roda Guembelites Bensh, (Fusulinida) - Praeskinnerella, a new name for the genus Guembelites Bensh, (Fusulinida). <em>Paleontologicheskii zhurnal.</em> 4: 107.
page(s): p. 107 [details] Available for editors  PDF available [request]
Description Description: Test short, thickly ellipsoidal to subhexagonal, with convex to flattened lateral slopes and bluntly pointed...  
Description Description: Test short, thickly ellipsoidal to subhexagonal, with convex to flattened lateral slopes and bluntly pointed poles. No juvenarium individualized, even if the early whorls are more fusiform and more closely coiled. Proloculus small to moderate in size. Septa strongly folded. Tunnel poorly defined or absent; no chomata. Heavy axial filling, developed in all whorls. Cuniculi present in the last whorls.
Occurrence: Sakmarian–Bolorian of Darvaz (Leven et al., 1992).
(Vachard in Krainer et al. (2019)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Praeskinnerella Bensh, 1991 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1061397 on 2026-02-27
Date
action
by
2018-02-23 08:49:25Z
created
Le Coze, François
2018-02-26 13:30:21Z
changed
Le Coze, François
2018-06-06 08:56:11Z
changed
Le Coze, François

original description Bensh, F. R. (1991). Praeskinnerella-novoye nazvaniye dlya roda Guembelites Bensh, (Fusulinida) - Praeskinnerella, a new name for the genus Guembelites Bensh, (Fusulinida). <em>Paleontologicheskii zhurnal.</em> 4: 107.
page(s): p. 107 [details] Available for editors  PDF available [request]

original description (of Guembelites Bensh, 1987 †) Bensh, F. R. (1987). Ревизия систематики псевдофузулинид, рода Pseudofusulina Dunbar et Skinner, 1931 и близких родов - Revision of the Pseudofusulinids systematics, the genus Pseudofusulina Dunbar et Skinner, 1931 and similar genera. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 29: 20-53., available online at http://www.ginras.ru/library/pdf/29_1987_voprosy_mikropaleontologii.pdf
page(s): p. 35 [details] Available for editors  PDF available [request]
From editor or global species database
Description Description: Test short, thickly ellipsoidal to subhexagonal, with convex to flattened lateral slopes and bluntly pointed poles. No juvenarium individualized, even if the early whorls are more fusiform and more closely coiled. Proloculus small to moderate in size. Septa strongly folded. Tunnel poorly defined or absent; no chomata. Heavy axial filling, developed in all whorls. Cuniculi present in the last whorls.
Occurrence: Sakmarian–Bolorian of Darvaz (Leven et al., 1992).
(Vachard in Krainer et al. (2019)). [details]
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From editor or global species database

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