WoRMS taxon details
original description
Jones, R. W. (1984). A revised classification of the unilocular Nodosariida and Buliminida (Foraminifera). <em>Revista española de micropaleontología.</em> 16: 91-160. page(s): p. 105 [details] Available for editors [request]
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]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test unilocular, globular to ovate or fusiform, circular in section, with a distinct neck; wall calcareous, hyaline to translucent, surface with prominent longitudinal costae that may continue to the edge of the aperture, each costa bearing one or two rows of large punctae, producing a chainlike appearance; aperture rounded at the end of the neck and bordered by a thickened collar, provided with a short centrally placed entosolenian tube, although this may be absent in some specimens. U. Miocene to Holocene; Europe; USA: California; Atlantic; Pacific. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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