Foraminifera taxon details

Hemigordiopsidae Nikitina, 1969

413557  (urn:lsid:marinespecies.org:taxname:413557)

accepted
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marine, fresh, terrestrial
Nikitina, A. P. (1969). Род Hemigordiopsis (Foraminifera) в верхней перми Приморья - The genus Hemigordiopsis (Foraminifera) in the upper Permian of Primorye. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 3: 63-69. [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Hemigordiopsidae Nikitina, 1969. Accessed at: http://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=413557 on 2024-03-28
Date
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2009-09-03 08:13:28Z
created
2010-09-15 04:52:16Z
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original description Nikitina, A. P. (1969). Род Hemigordiopsis (Foraminifera) в верхней перми Приморья - The genus Hemigordiopsis (Foraminifera) in the upper Permian of Primorye. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 3: 63-69. [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 free, proloculus followed by undivided enrolled tubular second chamber, coiling streptospiral in at least the early stage but may later become planispiral. L. Carboniferous (Visean) to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]

Diagnosis Gaillot and Vachard (2007, p. 103): "Test large, entirely streptospiral or initially streptospiral with a planispiral coiling in the terminal stage, involute. Undivided tube, or presence of pseudosepta or true pillars. Diagenetic features of the wall were interpreted as perforations but would correspond more to the “en dent de peigne” (comb teeth shaped) aspect of GARGOURI & VACHARD (1988).

Midian-Changhsingian. The Triassic representatives of TRIFONOVA (1992) [H. irregularis (WANG & SUN, 1973) and H. renzi REICHEL, 1945] seem to be correctly identified at least at the family level; hence this latter could survive within the Early Triassic of Bulgaria (Meandrospira cheni Zone). Kamurana is also indicated as “Late Permian-Early Triassic” in range by PRONINA (1988b, p. 59)." [details]