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Foraminifera taxon detailsHowchinia Cushman, 1927 †
 520860 (urn:lsid:marinespecies.org:taxname:520860)
accepted
Genus
Patellina bradyana Howchin, 1888 † accepted as Howchinia bradyana (Howchin, 1888) † (type by original designation)
Monotaxis Vissarionova, 1948 † · unaccepted (subjective junior synonym in...)
subjective junior synonym in opinion of Loeblich & Tappan, 1987 Vissariotaxis Habeeb & Banner, 1979 † · unaccepted (Subjective junior synonym in...)
Subjective junior synonym in opinion of Loeblich & Tappan, 1987 (not Vissariotaxis Mamet, 1970)
marine,
fossil only
feminine
Cushman, J. A. (1927). An outline of a re-classification of the Foraminifera. <em>Contributions from the Cushman Laboratory for Foraminiferal Research.</em> 3(1): 1-105., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/3cclfr1.pdf
page(s): p. 42 [details] Available for editors  [request]
Diagnosis Test free, conical, proloculus followed by undivided tubular chamber coiled in a high spire around an umbilical region that...
Diagnosis Test free, conical, proloculus followed by undivided tubular chamber coiled in a high spire around an umbilical region that is filled with fibrous microcrystalline calcite, spiral suture depressed, bridged by numerous extensions of shell matter that separate small pits; wall calcareous, dark, microgranular, and may have a second thin fibrous radial layer on the base of the spire; aperture terminal, simple. L. to M. Carboniferous (Visean to Moscovian); England; Belgium; USSR; Iran; USA: Alaska; Canada. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Howchinia Cushman, 1927 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=520860 on 2025-05-22
Date action by
original description
Cushman, J. A. (1927). An outline of a re-classification of the Foraminifera. <em>Contributions from the Cushman Laboratory for Foraminiferal Research.</em> 3(1): 1-105., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/3cclfr1.pdf
page(s): p. 42 [details] Available for editors [request]original description (of Monotaxis Vissarionova, 1948 †) Vissarionova, A. I. (1948). In: Стратиграфия и фораминиферы нижнего карбона Русской платформы и Приуралья-Stratigraphy and Foraminifera of the Lower Carboniferous of the Russian Platform and Cis-Ural. <em>Академия наук СССР Труды ИГН-Akademya Nauk SSSR Trudy Instituta Geologicheskikh Nauk.</em> v. 62, ser. geol. no. 19: 190-195; 216-226., available online at http://ginras.ru/library/pdf/ign62_1948_rauser-chernousova_etal_carbon_foram.pdf [details] Available for editors [request]original description (of Vissariotaxis Habeeb & Banner, 1979 †) Habeeb, K. H.; Banner, F. T. (1979). Howchiniopsis, gen. nov., a pseudotaxid homeomorph of Howchinia, Abstracts of Papers, Ninth International Congress of Carboniferous Stratigraphy and Geology, May 19-26, 1979. <em>University of Illinois at Urbana-Champaign.</em> 82-83. page(s): p. 83 [details] 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]From editor or global species database
Diagnosis Test free, conical, proloculus followed by undivided tubular chamber coiled in a high spire around an umbilical region that is filled with fibrous microcrystalline calcite, spiral suture depressed, bridged by numerous extensions of shell matter that separate small pits; wall calcareous, dark, microgranular, and may have a second thin fibrous radial layer on the base of the spire; aperture terminal, simple. L. to M. Carboniferous (Visean to Moscovian); England; Belgium; USSR; Iran; USA: Alaska; Canada. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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