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Tetragonostomina ( Spanish; Castilian )

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Tetragonostomina es un género de foraminífero bentónico de la subfamilia Textulariinae, de la familia Textulariidae, de la superfamilia Textularioidea, del suborden Textulariina[1]​ y del orden Textulariida.[2][3][4]​ Su especie tipo es Tetragonostomina rhombiformis. Su rango cronoestratigráfico abarca el Holoceno.

Clasificación

Tetragonostomina incluye a la siguiente especie:[5][6][7]

Bibliografía

  1. Loeblich, A.R., Jr. y Tappan, H. (1987). Foraminiferal genera and their classification. Van Nostrand Reinhold Company (ed.), 2 vol., 1-970, 1-212 + 847 láminas.
  2. Loeblich, A.R., Jr. y Tappan, H. (1992). Present Status of Foraminiferal Classification. Studies in Benthic Foraminifera en Benthos'90, Sendai (1990), Tokai University Press, 93-102.
  3. Sen Gupta, B.K. (2002). Systematics of modern Foraminifera, In: Barun K. Sen Gupta (Hrsg.), Modern Foraminifera. Springer Netherlands (Kluwer Academic), ISBN 978-1-4020-0598-5, S. 23.
  4. Kaminski, M.A. (2004). The Year 2000 Classification of the Agglutinated Foraminifera. En: Bubík, M. & Kaminski, M.A. (eds), Proceedings of the Sixth International Workshop on Agglutinated Foraminifera. Grzybowski Foundation Special Publication, 8: 237-255.
  5. Encyclopedia of the Life, en http://eol.org/
  6. World Modern Foraminifera Database, en http://www.marinespecies.org/foraminifera/index.php
  7. Classifications Browser en http://www.ubio.org/browser/classifications.php?conceptID=13894357&expand=1&namebankID= Página 1 de 134
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Tetragonostomina: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Tetragonostomina es un género de foraminífero bentónico de la subfamilia Textulariinae, de la familia Textulariidae, de la superfamilia Textularioidea, del suborden Textulariina​ y del orden Textulariida.​​​ Su especie tipo es Tetragonostomina rhombiformis. Su rango cronoestratigráfico abarca el Holoceno.

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Diagnosis

provided by World Register of Marine Species
Test free, flaring, and spatulate to rhomboidal in outline, flattened to diamond shaped in section, with broad, low, biserially arranged chambers, and thickened and elevated sutures that form a peripheral keel and a median ridge along the zigzag suture; wall agglutinated, with quartz and calcium carbonate particles in a fine-grained ground mass and with very small micropores opening at the surface; aperture a high quadrangular opening at the base of the final chamber face, with a distinct bordering ridge on three sides, the lateral borders of the aperture being slightly constricted. Holocene; Nigeria; Liberia; Ivory Coast. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification)

Reference

Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp.

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Tomas Cedhagen [email]