Nomenclature
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. 114 [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]
Other
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database
Diagnosis Test with biserially arranged chambers or derived from such, axis of biseriality enrolled in a planispiral coil, at least in early stage, later may uncoil. Paleocene to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]