Foraminifera taxon details
Hubbardina McCulloch, 1977
721511 (urn:lsid:marinespecies.org:taxname:721511)
accepted
Genus
Hubbardina pacifica McCulloch, 1977 (type by original designation)
marine, brackish, fresh, terrestrial
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 
[request]
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Hubbardina McCulloch, 1977. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721511 on 2024-05-01
Date
action
by
original description
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 [request]
basis of record 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]
[request] basis of record 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 lenticular, trochospiral, biconvex, spiral side evolute, showing three to four whorls of nearly constant height but with chambers increasing in breadth as added, sutures depressed, oblique, the five to seven wedgelike chambers of the final whorl visible around the closed umbilicus on the umbilical side, and sutures straight and radial, an ovate umbilical plate aligned with the suture covers each previous aperture, the coverplates alternating in position with the primary chambers, periphery subacute; wall calcareous, thin, hyaline, finely perforate, umbilical plates somewhat more coarsely perforate, surface granulose; aperture an interiomarginal, extraumbilical arch that is later covered by the ovate umbilical coverplate as the next chamber is added. Holocene, at about 32 m; Philippines. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]