Foraminifera name details
Meandropsina vidali var. biconcava Henson, 1948 †
931621 (urn:lsid:marinespecies.org:taxname:931621)
unaccepted > junior subjective synonym (Subjective junior synonym Opinion of Whittaker et al. (1998))
Variety
marine, brackish, fresh, terrestrial
fossil only
Henson, F. R. S. (1948). Larger imperforate foraminifera of south-western Asia. Families Lituolidae, Orbitolinidae and Meandropsinidae. <em>British Museum (Natural History).</em> 1-127.
page(s): p. 82, pl. 8, figs 15, 16. [details] Available for editors
[request]
page(s): p. 82, pl. 8, figs 15, 16. [details] Available for editors
[request]
Synonymy "M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to...
Synonymy "M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to reach the poles of the test, and, in consequence, the latter are marked by slight depressions on either side. No constant differences have been found in equatorial sections of the two forms, and the dimensions are the same" [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Meandropsina vidali var. biconcava Henson, 1948 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=931621 on 2025-05-23
Date
action
by
original description
Henson, F. R. S. (1948). Larger imperforate foraminifera of south-western Asia. Families Lituolidae, Orbitolinidae and Meandropsinidae. <em>British Museum (Natural History).</em> 1-127.
page(s): p. 82, pl. 8, figs 15, 16. [details] Available for editors [request]
basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
source of synonymy Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. <em>The Natural History Museum of London.</em> 1-236.
note: "M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to reach the poles of the test, and, in consequence, the latter are marked by sli...
[details]
page(s): p. 82, pl. 8, figs 15, 16. [details] Available for editors
[request]basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
source of synonymy Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. <em>The Natural History Museum of London.</em> 1-236.
note: "M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to reach the poles of the test, and, in consequence, the latter are marked by sli...
"M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to reach the poles of the test, and, in consequence, the latter are marked by slight depressions on either side. No constant differences have been found in equatorial sections of the two forms, and the dimensions are the same"
From editor or global species database
Synonymy "M. vidali var. biconcava Henson (1948c) differs from M. vidali in that..."the alar prolongations of the chambers fail to reach the poles of the test, and, in consequence, the latter are marked by slight depressions on either side. No constant differences have been found in equatorial sections of the two forms, and the dimensions are the same" [details]