MarBEF Data System - ERMS - Pygmaeoseistron Patterson & Richardson, 1987

Foraminifera name details

Pygmaeoseistron Patterson & Richardson, 1987

Lagena hispidula

AphiaID

509117 (urn:lsid:marinespecies.org:taxname:509117)

Classification

Status

unaccepted (Opinion of Jones (1994))

Accepted Name

Lagena Walker & Jacob, 1798

Rank

Genus

Typetaxon

Lagena hispidula Cushman, 1913 (type by original designation)

Parent

Lagenidae Reuss, 1862

Original name

Pygmaeoseistron Patterson & Richardson, 1987

Direct children (12)

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Species Pygmaeoseistron cretaceum Frenzel, 2000 †
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 superseded combination)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)

Environment

marine, ~~brackish~~, ~~fresh~~, ~~terrestrial~~

Fossil range

recent + fossil

Grammatical gender

neuter

Original description

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]

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; note: Given as new. [details] Available for editors

[request]

Descriptive notes

Diagnosis Test unilocular, globular to ovoid; wall calcareous, hyaline, imperforate, surface smooth to finely hispid, without costae;...

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]

Taxonomic citation

Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Pygmaeoseistron Patterson & Richardson, 1987. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=509117 on 2024-11-21

Taxonomic edit history

Date

action

2010-08-20 09:05:59Z

created

Hayward, Bruce W.

2012-01-28 09:35:32Z

changed

Hayward, Bruce W.

2013-08-08 07:45:31Z

changed

Hayward, Bruce W.

2014-04-16 08:37:27Z

changed

Hayward, Bruce W.

2016-10-25 13:03:11Z

changed

Le Coze, François

2021-09-12 11:14:16Z

changed

Le Coze, François

2024-08-16 09:38:12Z

changed

Le Coze, François

[taxonomic tree]

original description 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]

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; note: Given as new. [details] Available for editors

[request]

Present

Inaccurate

Introduced: alien

Containing type locality

From editor or global species database

Lagena hispidula

Image from typetaxon

Lagena hispidula

Image from typetaxon