Foraminifera name details
Nuttallus Saidova, 1981 †
715895 (urn:lsid:marinespecies.org:taxname:715895)
unaccepted
Genus
Plectofrondicularia nuttalli Cushman & Stainforth, 1945 † accepted as Mucronina longissima (Silvestri, 1900) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
masculine
Saidova, K. M. (1981). О современном состоянии системы надвидовых таксонов кайнозойских бентосных фораминифер - [On an up-to-date system of supraspecific taxonomy of Cenozoic benthonic foraminifera]. <em>Akademiya Nauk SSSR.</em> 1-73., available online at https://books.google.pt/books?id=h-jxnSjjmhQC
page(s): p. 38 [details] Available for editors
[request]
page(s): p. 38 [details] Available for editors
[request]
Diagnosis Test large, up to 1.75 mm in length, very narrow, elongate, much compressed biserial early stage with lateral keels, later...
Diagnosis Test large, up to 1.75 mm in length, very narrow, elongate, much compressed biserial early stage with lateral keels, later uniserial chambers with a rib at the midline of one face, finally becoming a third angle, so that the adult test has a triangular section; wall calcareous, perforate, radial, surface smooth or with a few low costae in the early part; aperture terminal, rounded. U. Eocene?, L. Miocene (Burdigalian: Globigerinatella insueta zone); Trinidad. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Nuttallus Saidova, 1981 †. Accessed at: https://marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=715895 on 2026-06-19
Date
action
by
original description
Saidova, K. M. (1981). О современном состоянии системы надвидовых таксонов кайнозойских бентосных фораминифер - [On an up-to-date system of supraspecific taxonomy of Cenozoic benthonic foraminifera]. <em>Akademiya Nauk SSSR.</em> 1-73., available online at https://books.google.pt/books?id=h-jxnSjjmhQC
page(s): p. 38 [details] Available for editors [request]
basis of record Hayward, B.W., Kawagata, S., Sabaa, A.T., Grenfell, H.R., van Kerckhoven, L., Johnson, K., and Thomas, E., 2012. The last global extinction (Mid-Pleistocene) of deep-sea benthic foraminifera (Chrysalogoniidae, Ellipsoidinidae, Glandulonodosariidae, Plectofrondiculariidae, Pleursostomellidae, Stilostomellidae), their Late Cretaceous-Cenozoic history and taxonomy: Cushman Foundation for Foraminiferal Research Special Publication, v. 43, p. 408., available online at https://www.researchgate.net/publication/256078664 [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. 38 [details] Available for editors
[request]basis of record Hayward, B.W., Kawagata, S., Sabaa, A.T., Grenfell, H.R., van Kerckhoven, L., Johnson, K., and Thomas, E., 2012. The last global extinction (Mid-Pleistocene) of deep-sea benthic foraminifera (Chrysalogoniidae, Ellipsoidinidae, Glandulonodosariidae, Plectofrondiculariidae, Pleursostomellidae, Stilostomellidae), their Late Cretaceous-Cenozoic history and taxonomy: Cushman Foundation for Foraminiferal Research Special Publication, v. 43, p. 408., available online at https://www.researchgate.net/publication/256078664 [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 large, up to 1.75 mm in length, very narrow, elongate, much compressed biserial early stage with lateral keels, later uniserial chambers with a rib at the midline of one face, finally becoming a third angle, so that the adult test has a triangular section; wall calcareous, perforate, radial, surface smooth or with a few low costae in the early part; aperture terminal, rounded. U. Eocene?, L. Miocene (Burdigalian: Globigerinatella insueta zone); Trinidad. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
