Foraminifera taxon details
Eponidella Cushman & Hedberg, 1935
527999 (urn:lsid:marinespecies.org:taxname:527999)
accepted
Genus
Eponidella libertadensis Cushman & Hedberg, 1935 † (type by original designation)
Paranonion Logue & Haas, 1943 · unaccepted (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Loeblich & Tappan, 1987
Pseudogyroidina Zheng, 1978 · unaccepted (Subjective junior synonym in...)
Subjective junior synonym in opinion of Loeblich & Tappan, 1987
- Species Eponidella cushmani Stephenson, 1935 †
- Species Eponidella libertadensis Cushman & Hedberg, 1935 †
- Species Eponidella nigeriana Petters, 1982 †
- Species Eponidella palmerae Bermúdez, 1949 †
- Species Eponidella venezuelana (Logue & Haas, 1943) †
- Species Eponidella gardenislandensis Akers, 1952 accepted as Palmerinella gardenislandensis (Akers, 1952)
marine, brackish, fresh, terrestrial
feminine
Cushman, J. A.; Hedberg, H. D. (1935). A new genus of Foraminifera from the Miocene of Venezuela. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 11(1): 13-16., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/11cclfr1.pdf
page(s): p. 13 [details] Available for editors
[request]
page(s): p. 13 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Eponidella Cushman & Hedberg, 1935. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=527999 on 2024-04-20
Date
action
by
original description
Cushman, J. A.; Hedberg, H. D. (1935). A new genus of Foraminifera from the Miocene of Venezuela. <em>Contributions from the Cushman laboratory for foraminiferal research.</em> 11(1): 13-16., available online at https://cushmanfoundation.allenpress.com/Portals/_default/files/pubarchive/cclfr/11cclfr1.pdf
page(s): p. 13 [details] Available for editors [request]
original description (of Paranonion Logue & Haas, 1943) Logue, L. L., and Haas,M. W., 1943, Paranonion, a new genus of foraminifer from the Miocene of Venezuela, Journal of Paleontology 17:177-178.
page(s): p. 177 [details] Available for editors [request]
original description (of Pseudogyroidina Zheng, 1978) Zheng, S.-Y.; Cheng, T. C.; Wang, X. T.; Fu, Z. X. (1978). The Quaternary foraminifera of the Dayuzhang irrigation area, Shandong Province, and a preliminary attempt at an interpretation of its depositioal environment. <em>Studia Marina Sinica.</em> 13: 16-78.
page(s): pp. 52, 76 [details] Available for editors [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 [request]
page(s): p. 13 [details] Available for editors
[request] original description (of Paranonion Logue & Haas, 1943) Logue, L. L., and Haas,M. W., 1943, Paranonion, a new genus of foraminifer from the Miocene of Venezuela, Journal of Paleontology 17:177-178.
page(s): p. 177 [details] Available for editors
[request] original description (of Pseudogyroidina Zheng, 1978) Zheng, S.-Y.; Cheng, T. C.; Wang, X. T.; Fu, Z. X. (1978). The Quaternary foraminifera of the Dayuzhang irrigation area, Shandong Province, and a preliminary attempt at an interpretation of its depositioal environment. <em>Studia Marina Sinica.</em> 13: 16-78.
page(s): pp. 52, 76 [details] Available for editors
[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
[request] From editor or global species database
Diagnosis Test trochospiral, biconvex, spiral side evolute but early part may be obscured by umbonal shell thickening, chambers broader than high and sutures curved and limbate, sutures on umbilical side more radial and depressed, prominent chamberlets in the central part of the test result from an internal partition that extends from the aperture across the umbilical side of the chambers to attach to the previous septum but does not reach the spiral side of the test, periphery broadly rounded; wall calcareous, with proteinaceous inner layer, coarsely perforate, wall of umbilical chamberlets thin; aperture interiomarginal, a loop extending up the apertural face on the periphery, the lower part closed secondarily so that the intercameral foramen is wholly areal. Miocene to Holocene; Venezuela; USA: Louisiana; Dominican Republic; China: Shandong Province. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]