Cassidulina limbata Cushman & Hughes 1925
Authors/Creators
Description
(Plate 2. 7a-c)
Cassidulina limbata Cushman & Hughes, 1925, p. 12, pl. 2, fig. 2a-c (cited from Ellis & Messina, 1940).
Material examined. Korea, East Sea, station E8 (37°23 ʹ 55.665 ʺ N, 129°14 ʹ 57.671 ʺ E), 21 May 2016, Van Veen Grab, by Raehyuk Jeong and Jisu Yeom. NIBR ID: NIBRPR0000107248.
Diagnosis. Test nearly circular to lenticular in side view with slightly projecting final chamber. Peripheral margin carinate and slight lobulate. Chambers distinct, biserially arranged and clear umbonal boss in the center. Sutures distinct, curved, weakly limbate. Wall calcareous, hyaline, and perforate. Aperture close to inner margin of the final chamber, narrow elongate, parallel to periphery.
Remark. This specimen is superficially similar to C. translucens Cushman & Hughes, 1925, but the umbilical boss, carinate width, and the last chamber shape are different. There are 76 extant Cassidulina species worldide reported, and ten species have been reported from Korea.
Distribution. Korea, California.
Notes
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.12651/JSR.2017.6 (DOI)
- Journal article: http://zenodo.org/record/13163244 (URL)
- Journal article: http://publication.plazi.org/id/E912D36FFF9AFF8F5C0FFFB7CA2BFFBE (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/152BAB17FF92FF875CA1F966CE89FD5F (URL)
Biodiversity
- Collection code
- NIBR
- Event date
- 2016-05-21
- Verbatim event date
- 2016-05-21
- Scientific name authorship
- Cushman & Hughes
- Kingdom
- Chromista
- Phylum
- Foraminifera
- Order
- Rotaliida
- Family
- Cassidulinidae
- Genus
- Cassidulina
- Species
- limbata
- Taxon rank
- species
- Taxonomic concept label
- Cassidulina limbata Cushman, 1925 sec. Lee, Yoo & Kim, 2017
References
- Ellis, B. E. and A. R. Messina. 1940. Catalogue of Foraminifera. Micropaleontology Press, New York. [Available from: www. micropress. org / em, accessed October 2016 - September 2017]