Foraminifera taxon details

Heterohelix Ehrenberg, 1843 †

722159  (urn:lsid:marinespecies.org:taxname:722159)

accepted
Genus
Planulitella Georgescu, 2010 † · unaccepted (Subjective junior synonym Opinion...)  
Subjective junior synonym Opinion of Mikrotax

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  1. Species Heterohelix americana (Ehrenberg, 1843) †
  2. Species Heterohelix budugensis Khalilov, 1967 †
  3. Species Heterohelix buliminiformis Khalilov, 1967 †
  4. Species Heterohelix calabarflanki Odébòdé, 1982 †
  5. Species Heterohelix chiplonkari Rajshekhar, 1982 †
  6. Species Heterohelix concinna Khalilov, 1967 †
  7. Species Heterohelix cornuta Khalilov, 1967 †
  8. Species Heterohelix digitata Masella, 1959 †
  9. Species Heterohelix elongata Khalilov, 1967 †
  10. Species Heterohelix gradata Khalilov, 1967 †
  11. Species Heterohelix hohenemsensis Fuchs, 1971 †
  12. Species Heterohelix ilkhidagensis Khalilov, 1967 †
  13. Species Heterohelix irregularis Khalilov, 1967 †
  14. Species Heterohelix labellosa Nederbragt, 1991 †
  15. Species Heterohelix nakkadyi Darmoian, 1974 †
  16. Species Heterohelix oculis Khalilov, 1967 †
  17. Species Heterohelix perquadrata Khalilov, 1967 †
  18. Species Heterohelix praeelongata Khalilov, 1967 †
  19. Species Heterohelix praegradata Khalilov, 1967 †
  20. Species Heterohelix praeirregularis Khalilov, 1967 †
  21. Species Heterohelix pseudocarseyae Pandey, 1981 †
  22. Species Heterohelix pseudoguembeliniformis Darmoian, 1974 †
  23. Species Heterohelix pseudoreussi Bergstresser & Frerichs, 1982 †
  24. Species Heterohelix reymenti Odébòdé, 1986 †
  25. Species Heterohelix robusta Stenestad, 1968 †
  26. Species Heterohelix sastrii Rajshekhar, 1982 †
  27. Species Heterohelix sphenoides Masters, 1976 †
  28. Species Heterohelix srinivasani Rajshekhar, 1982 †
  29. Species Heterohelix stenopos Masters, 1976 †
  30. Species Heterohelix suwalkensis Gawor-Biedowa, 1992 †
  31. Species Heterohelix trochospiralis Fuchs, 1971 †
  32. Species Heterohelix varsoviensis Gawor-Biedowa, 1992 †
  33. Species Heterohelix vistulaensis Peryt, 1980 †
  34. Species Heterohelix carinata (Cushman, 1938) † accepted as Parasigalia carinata (Cushman, 1938) †
  35. Species Heterohelix dentata Stenestad, 1968 † accepted as Laeviheterohelix dentata (Stenestad, 1968) †
  36. Species Heterohelix distorta (Montanaro Gallitelli, 1955) † accepted as Planoheterohelix planata (Cushman, 1938) †
  37. Species Heterohelix fayose Petters, 1983 † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Subjective junior synonym Opinion of Mikrotax)
  38. Species Heterohelix glabrans (Cushman, 1938) † accepted as Laeviheterohelix glabrans (Cushman, 1938) † (Opinion of Mikrotax)
  39. Species Heterohelix globifera (Reuss, 1860) † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (unaccepted > junior subjective synonym)
  40. Species Heterohelix globulosa (Ehrenberg, 1840) † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Opinion of Mikrotax)
  41. Species Heterohelix ivandeklaszi Odébòdé, 1982 † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Subjective junior synonym Opinion of Mikrotax)
  42. Species Heterohelix moremani (Cushman, 1938) † accepted as Planoheterohelix moremani (Cushman, 1938) †
  43. Species Heterohelix navarroensis Loeblich, 1951 † accepted as Spiroplecta americana Ehrenberg, 1844 † (Subjective junior synonym Opinion of Mikrotax)
  44. Species Heterohelix nkporoensis Odébòdé, 1982 † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Subjective junior synonym Opinion of Mikrotax)
  45. Species Heterohelix olssoni Georgescu, 2000 † accepted as Planoheterohelix olssoni (Georgescu, 2000) † (Opinion of Mikrotax)
  46. Species Heterohelix orientalis Kavary, 1964 † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Subjective junior synonym Opinion of Mikrotax)
  47. Species Heterohelix pachymarginata Stenestad, 1968 † accepted as Planoheterohelix planata (Cushman, 1938) † (Subjective junior synonym Opinion of Mikrotax)
  48. Species Heterohelix pseudoglobulosa Frerichs, 1979 † accepted as Planoheterohelix globulosa (Ehrenberg, 1840) † (Subjective junior synonym Opinion of Mikrotax)
  49. Species Heterohelix pulchra (Brotzen, 1936) † accepted as Laeviheterohelix pulchra (Brotzen, 1936) †
  50. Species Heterohelix punctulata (Cushman, 1938) † accepted as Braunella punctulata (Cushman, 1938) † (Type species of Braunella)
  51. Species Heterohelix rumseyensis Douglas, 1969 † accepted as Planoheterohelix rumseyensis (Douglas, 1969) † (Opinion of Mikrotax)
  52. Species Heterohelix striata (Ehrenberg, 1840) † accepted as Striataella striata (Ehrenberg, 1840) † (Type species of Striataella)
  53. Species Heterohelix subtriangularis (Beckmann, 1957) † accepted as Chiloguembelina subtriangularis Beckmann, 1957 † (C. subtriangularis is the type species of Chiloguembelinella junior synonym of Chiloguembelina)
  54. Species Heterohelix virgata Khalilov, 1967 † accepted as Zeauvigerina virgata (Khalilov, 1967) † (Opinion of Mikrotax http://mikrotax.org/pforams/)
  55. Species Heterohelix washitensis (Tappan, 1940) † accepted as Protoheterohelix washitensis (Tappan, 1940) †
  56. Subgenus Heterohelix (Heterohelix) Ehrenberg, 1843 † represented as Heterohelix Ehrenberg, 1843 †
    1. Species Heterohelix (Heterohelix) planeobtusa Aliyulla, 1965 †
  57. Species Heterohelix planeobtusa Aliyulla, 1965 † represented as Heterohelix (Heterohelix) planeobtusa Aliyulla, 1965 †
  58. Subgenus Heterohelix (Chiloguembelina) Aliyulla, 1965 † (uncertain)
    1. Species Heterohelix (Chiloguembelina) pseudotessera (Cushman, 1938) † accepted as Praegublerina pseudotessera (Cushman, 1938) † (Opinion of Mikrotax)
  59. Subgenus Heterohelix (Pseudoguembelina) Aliyulla, 1965 † (uncertain)
    1. Species Heterohelix (Pseudoguembelina) porosa Aliyulla, 1965 †
    2. Species Heterohelix (Pseudoguembelina) striata (Ehrenberg, 1840) † accepted as Striataella striata (Ehrenberg, 1840) †
marine, brackish, fresh, terrestrial
fossil only
feminine
Ehrenberg, C.G. (1843). Verbreitung und Einfluss des mikroskopischen Lebens in Süd-und Nord-Amerika. <em>Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin.</em> 1841: 291-445, 4 pls., available online at https://biodiversitylibrary.org/page/29106994
page(s): p. 429 [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Heterohelix Ehrenberg, 1843 †. Accessed at: http://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722159 on 2024-04-24
Date
action
by
2013-03-08 13:53:47Z
created
2017-09-07 10:06:04Z
changed
2020-02-22 16:16:25Z
changed

original description Ehrenberg, C.G. (1843). Verbreitung und Einfluss des mikroskopischen Lebens in Süd-und Nord-Amerika. <em>Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin.</em> 1841: 291-445, 4 pls., available online at https://biodiversitylibrary.org/page/29106994
page(s): p. 429 [details]   

original description  (of Planulitella Georgescu, 2010 †) Georgescu, M. D. (2010). Origin, taxonomic revision and evolutionary classification of the late Coniacian-early Campanian (Late Cretaceous) planktic foraminifera with multichamber growth in the adult stage. <em>Revista Española de Micropaleontología.</em> 42(1): 59-118., available online at https://www.igme.es/Publicaciones/revistaMicro/pdfs/Micropaleo42_1_2010.pdf
page(s): p. 76 [details]  Available for editors  PDF available [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  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test with early chambers in a tiny planispiral coil, at least in the microspheric generation, later with biserially arranged inflated to globular chambers, final one to two pairs of chambers subtriangular in outline with a short blunt spine at the outer angle of the chamber, sutures depressed; wall calcareous, perforate, ornamented with numerous fine longitudinal striae; aperture a high narrow arch at the base of the last chamber. U. Cretaceous (Santonian to Campanian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]