Foraminifera name details
Helenina Saunders, 1961
415452 (urn:lsid:marinespecies.org:taxname:415452)
unaccepted (In opinion of Hayward et al. (2021))
Genus
Pseudoeponides anderseni Warren, 1957 (type by original designation)
Helenia Saunders, 1957 · unaccepted (Junior homonym of Helenia Walcott, 1889)
- Species Helenina anderseni (Warren, 1957) accepted as Pseudoeponides anderseni Warren, 1957 (In opinion of Hayward et al. (2021))
- Species Helenina davescottensis van Hengstum & Bernhard, 2016 accepted as Pseudoeponides davescottensis (van Hengstum & Bernhard, 2016) (Helenina synonymised to Pseudoeponides by Hayward et al (2021))
- Species Helenina liujunensis Sun & Zhang in Gou & Tang, 2000 accepted as Pseudoeponides liujunensis (Sun & Zhang in Gou & Tang, 2000) (In opinion of Hayward et al. (2021))
- Species Helenina whittakeri (Bhatia, 1985) accepted as Pseudoeponides anderseni Warren, 1957 (subjective junior synonym in opinion of Hayward et al. (2021))
marine, brackish, fresh, terrestrial
recent + fossil
feminine
Saunders, J. B. (1961). Helenina Saunders, new name for the foraminiferal genus Helenia Saunders, 1957, non Helenia Walcott, 1880. <em>Contributions from the Cushman Foundation for foraminiferal research.</em> 12: 148. [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Helenina Saunders, 1961. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=415452 on 2024-04-18
Date
action
by
2009-09-23 14:01:30Z
created
db_admin
original description
Saunders, J. B. (1961). Helenina Saunders, new name for the foraminiferal genus Helenia Saunders, 1957, non Helenia Walcott, 1880. <em>Contributions from the Cushman Foundation for foraminiferal research.</em> 12: 148. [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]
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 low trochospiral, both sides flattened, all chambers of the two whorls visible on the flattened spiral side, chambers enlarging gradually, of greater breadth than height, six in the final whorl, sutures curved, oblique, depressed, on the opposite side the somewhat produced umbilical flaps of successive chambers overlap to close the umbilicus, sutures nearly radial, straight to slightly curved, depressed, periphery rounded, peripheral outline slightly lobulate; wall calcareous, finely perforate, surface smooth; aperture an extraumbilical interiomarginal slit, bordered by a lip, supplementary sutural apertural slits present on both sides, those on the umbilical side begin at the back of the umbilical chamber flap and extend nearly to the periphery, and those of the spiral side extend along the intercameral suture but stop a short distance from the periphery at each end. Holocene; Trinidad; USA: Louisiana. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
