Foraminifera taxon details
Paraplectogyra Okimura, 1958 †
721717 (urn:lsid:marinespecies.org:taxname:721717)
accepted
Genus
Paraplectogyra masanae Okimura, 1958 † (type by original designation)
- Species Paraplectogyra annectena Lin, 1981 †
- Species Paraplectogyra gigantea Okimura, 1958 †
- Species Paraplectogyra longiseptata Okimura, 1958 †
- Species Paraplectogyra masanae Okimura, 1958 †
- Species Paraplectogyra tonkinensis Saurin, 1967 †
- Species Paraplectogyra obscura (Brazhnikova & Vdovenko, 1971) † accepted as Mediendothyra obscura (Brazhnikova & Vdovenko, 1971) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
feminine
Okimura, Y. (1958). Biostratigraphical and paleontological studies on the endothyroid Foraminifera from the Atetsu Limestone Plateau, Okayama Prefecture, Japan. <em>Journal of science of the Hiroshima University. Series C, Geology and mineralogy.</em> 2(3): 235-264., available online at https://doi.org/10.15027/52990
page(s): p. 254 [details] Available for editors [request]
page(s): p. 254 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Paraplectogyra Okimura, 1958 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721717 on 2024-03-28
Date
action
by
original description
Okimura, Y. (1958). Biostratigraphical and paleontological studies on the endothyroid Foraminifera from the Atetsu Limestone Plateau, Okayama Prefecture, Japan. <em>Journal of science of the Hiroshima University. Series C, Geology and mineralogy.</em> 2(3): 235-264., available online at https://doi.org/10.15027/52990
page(s): p. 254 [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]
page(s): p. 254 [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]
From editor or global species database
Diagnosis Test small, enrolled, involute, periphery broadly rounded, sides flattened, early stage with variable coiling, later planispiral, whorls expanding rapidly and with relatively few chambers per whorl, septa straight, radial or directed slightly forward; wall calcareous, microgranular, with three layers, corresponding to the tectum, diaphanotheca, and lower tectorium, secondary deposits form axial thickenings and line the chamber floor; aperture low, basal, equatorial. L. Carboniferous (U. Tournaisian to L. Visean); Japan; USSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]