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MarBEF Data System |
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Deep-Sea taxon details
original description
Cushman, J. A.; ten Dam, A. (1948). Pseudoparrella, a new generic name, and a new species of Parrella. <em>Contributions from the Cushman Laboratory for Foraminiferal Research.</em> 24(3): 49-50., available online at https://cushmanfoundation.org/PersonifyEbusiness/Portals/0/pdf/pubarchive/cclfr/24cclfr3.pdf page(s): p. 49 [details] Available for editors
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
source of synonymy
Cushman, J. A.; ten Dam, A. (1948). Pseudoparrella, a new generic name, and a new species of Parrella. <em>Contributions from the Cushman Laboratory for Foraminiferal Research.</em> 24(3): 49-50., available online at https://cushmanfoundation.org/PersonifyEbusiness/Portals/0/pdf/pubarchive/cclfr/24cclfr3.pdf [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test small to medium in size, circular in outline, biconvex, trochospiral and tightly coiled, two and a half to three whorls, spiral side evolute, sutures strongly oblique and straight to curved, only the eight to nine chambers of the final whorl visible on the involute umbilical side, sutures gently curved to nearly radial around the closed umbilicus, periphery angular but noncarinate; wall calcareous, optically radial, finely perforate, surface smooth; aperture a narrow and straight interiomarginal and subequatorial slit extending up the face of the final chamber on the umbilical side, bordered by a narrow lip. Oligocene to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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