original description
Orbigny, A. D. d'. (1839). Foraminifères, in de la Sagra R., Histoire physique, politique et naturelle de l'ile de Cuba. <em>A. Bertrand.</em> 1-224., available online at https://books.google.pt/books?id=KpVeAAAAcAAJ&pg
page(s): p. 12 [details]
original description
(of Nodosaria (Glanduline) d'Orbigny, 1826) Orbigny, A. D. d'. (1826). Tableau méthodique de la classe des Céphalopodes. <em>Annales des Sciences Naturelles.</em> vol. 7: 96-169, 245-314., available online at http://biodiversitylibrary.org/page/5753959
page(s): p. 251 [details]
original description
(of Psecadium Neugeboren, 1856) Neugeboren, J. L. (1856). Die Foraminiferen aus der Ordnung der Stichostegier von Ober-Lapugy in Siebenbürgen. <em>Denkschriften der Kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe.</em> 12: 65-108., available online at https://www.biodiversitylibrary.org/page/33415737
page(s): p. 99 [details]
original description
(of Atractolina von Schlicht, 1870) Schlicht, E. von, 1870, Die Foraminiferen des Septarienthones von Pietzpuhl. Berlin, pls. 1-38. , available online at https://reader.digitale-sammlungen.de/de/fs1/object/display/bsb10482057_00005.html
page(s): p. 69 [details] Available for editors
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original description
(of Marginulina (Psecadium) Brotzen, 1936) Brotzen, F. (1936). Foraminiferen aus dem schwedischen untersten Senon von Eriksdal in Schonen. <em>Arsbok Sveriges Geologiska Undersökning ser. C.</em> 30(3): 1-206., available online at https://resource.sgu.se/produkter/c/c396-rapport.pdf [details] Available for editors
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basis of record
Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
additional source
Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [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
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From editor or global species database
Diagnosis Test elongate, ovate, tapering at each end, circular in section, microspheric generation with tiny and biserially arranged early chambers and uniserial and rectilinear later chambers, megalospheric test uniserial throughout, chambers increasing rapidly in size as added, strongly overlapping previous chambers, septa commonly resorbed, possibly as each new chamber is added or at the time of reproduction, leaving only a single open internal cavity, external sutures distinct, flush; wall calcareous, radial, commonly opaque except for a narrow hyaline and translucent band just below the aperture, surface smooth or less commonly finely striate; aperture terminal, radiate, provided with a short, straight entosolenian tube. Paleocene to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database