original description
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. 278 [details]
context source (Deepsea)
Murray, J.W. (2006). Ecology and applications of benthic foraminifera. <em>Cambridge, UK, Cambridge University Press.</em> 426pp., available online at http://www.cambridge.org/9780521828390 [details] Available for editors
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
additional source
Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 2. The Anomalinidae, Alabaminidae, Cancrisidae & Gavelinellidae. <em>Cushman Foundation for Foraminiferal Research, Special Publication.</em> 57-113., available online at http://www.cushmanfoundation.org/specpubs/sp34.pdf [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test trochospiral, spiral side evolute, flattened, or slightly convex, chambers in two and a half to three gradually enlarging whorls, early whorls covered with later calcite lamellae, sutures curved back to the periphery, umbilical side strongly convex, involute, sutures curved, nearly radial, umbilicus closed, periphery bluntly angled; wall calcareous, optically granular, coarsely perforate; aperture a low interiomarginal slit, extending nearly to the periphery and about halfway to the umbilicus. Holocene; Italy. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]From other sources
Classification Also in database as valid in genus in Alabaminidaee (Foraminifera) [details]
Habitat Known from seamounts and knolls [details]
Taxonomy Also in database as valid in genus in Anomalinidae (Foraminifera) - needs checking [details]
From editor or global species database