original description
Rhumbler, L. (1906). Die Foraminiferen von Laysan und den Chatham-Inseln. <em>Zoologische Jahrbücher.</em> 24(1): 21-80., available online at http://www.biodiversitylibrary.org/page/10097811#page/31/ [details]
original description
Gorbachik, T. N., and V. N. Mantsurova, 1980, O sistematicheskom polozhenii, range i ob'eme Spirillinid (Foraminifery) [On the systematic position, rank and composition of the Spirillinidae (Foraminifera)], in Materialy VIII Mikropaleontologicheskogo Soveshchaniya "Sistematika i Morfologiya Mikroorganizmov" 21-24 Oktyabrya 1980 goda. Baku: Komissiya po Mikropaleontologii, Institut Geologii Akad. I. M. Gubkina, Geologicheskiy Institut AN SSSR, Akademiya Nauk Azerbaydzhanskoy SSR, pp. 36-37
page(s): p. 36; note: Nom. translatum [details]
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
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 with proloculus followed by spiral undivided tubular chamber, later stage with two crescentic chambers per whorl that may have or lack radial septula. L. Cretaceous (Aptian) to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]