Foraminifera taxon details

Montfortella Loeblich & Tappan, 1963

520755  (urn:lsid:marinespecies.org:taxname:520755)

accepted
Genus
Montfortella bramlettei Loeblich & Tappan, 1963 (type by original designation)
Heterocibicides McCulloch, 1977 · unaccepted (subjective junior synonym in...)  
subjective junior synonym in opinion of Loeblich & Tappan, 1987
Mesocibicides McCulloch, 1977 · unaccepted (subjective junior synonym in...)  
subjective junior synonym in opinion of Loeblich & Tappan, 1987

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marine, brackish, fresh, terrestrial
recent + fossil
feminine
Loeblich, A. R.; Tappan, H. (1963). Four New Recent Genera of Foraminiferida. <em>The Journal of Protozoology.</em> 10(2): 212-215., available online at https://doi.org/10.1111/j.1550-7408.1963.tb01664.x
page(s): p. 213 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Montfortella Loeblich & Tappan, 1963. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=520755 on 2024-03-19
Date
action
by
2010-09-17 12:15:07Z
created
2010-09-22 07:34:28Z
changed
2013-03-08 15:09:52Z
changed
2014-05-13 09:52:27Z
changed
2020-02-08 17:32:40Z
changed

original description Loeblich, A. R.; Tappan, H. (1963). Four New Recent Genera of Foraminiferida. <em>The Journal of Protozoology.</em> 10(2): 212-215., available online at https://doi.org/10.1111/j.1550-7408.1963.tb01664.x
page(s): p. 213 [details]  Available for editors  PDF available [request] 

original description  (of Heterocibicides McCulloch, 1977) McCulloch, I. (1977). Qualitative observations on Recent foraminiferal tests with emphasis on the eastern Pacific. University of Southern California. Los Angeles., available online at https://books.google.com/books?id=tPw_AAAAIAAJ [details]  Available for editors  PDF available [request] 

original description  (of Mesocibicides McCulloch, 1977) McCulloch, I. (1977). Qualitative observations on Recent foraminiferal tests with emphasis on the eastern Pacific. University of Southern California. Los Angeles., available online at https://books.google.com/books?id=tPw_AAAAIAAJ [details]  Available for editors  PDF available [request] 

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  PDF available [request] 
From editor or global species database
Diagnosis Test trochospiral, attached by the flattened to concave and evolute spiral side, umbilical side convex and involute, the chambers having an umbilical flap or folium, sutures curved, limbate, and flush on the spiral side, strongly curved and depressed on the umbilical side, sutural depression greatest toward the umbilicus and may form a slitlike to tubular intercameral opening that completely penetrates the test and opens on the spiral side between the apertural lip and periphery but is not continuous with the aperture, periphery angular, carinate, peripheral outline lobulate to irregular; wall calcareous, optically radial, coarsely perforate on the umbilical side, imperforate to sparsely perforate on the spiral side, with imperforate apertural lip, border of intercameral openings, umbilical projections, and keel; primary aperture interiomarginal and equatorial as in Cibicides and continuing along the spiral suture, bordered by a protruding lip, secondary apertures on the umbilical side open beneath the series of triangular umbilical flaps or folia. L. Pliocene to Holocene; USA: California; Mexico; Ecuador; Pacific: Galapagos Islands. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]