Desoricidaris crameri (de Loriol, 1887 )
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https://doi.org/ 10.5252/g2012n3a7 |
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publication LSID |
lsid:zoobank.org:pub:28D04AB5-0407-40DF-ABB0-0C1184A27655 |
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persistent identifier |
https://treatment.plazi.org/id/03B78039-FFA1-A714-FD4C-FF78C5620761 |
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Marcus |
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scientific name |
Desoricidaris crameri (de Loriol, 1887 ) |
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Desoricidaris crameri (de Loriol, 1887) ( Fig 5B, C)
Rhabdocidaris crameri de Loriol, 1887: 60 , pl. 26, figs6-21.
Desoricidaris crameri – Abdelhamid & El Qot 2001: 5, fig. 3A, B.
MATERIAL EXAMINED. — Numerous test fragments and radioles from the Coniacian-Santonian of Abu Roash (Ostrea and Plicatula unit), ASUARE2-5, Abu Roash echinoid horizons 3, 4 ( REH 3, REH 4).
DESCRIPTION
Ambulacral areas slightly flexuous. Pore pair conjugated. Interporiferous zone with ten horizontal granules at the ambitus, the outer granules are larger than the inner ones around the perradial suture. Interambulacral area with two columns of well-developed, perforate, non-crenulated primary tubercles ( Fig. 5C). Areoles deep, elliptical, and surrounded by about 18 scrobicular tubercles. Adradial extrascrobicular surface narrow. Interradial extrascrobicular surface wide. Radioles thick, fan-shaped ( Fig. 5B), very large, reaching 34 mm in length.
Subfamily CIDARINAE Gray, 1825
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Desoricidaris crameri (de Loriol, 1887 )
| Mohamed Abdelhamid, Marouf Abdel-Aty & Moustafa Azab, Mahmoud 2012 |
Desoricidaris crameri
| ABDELHAMID M. A. M. & EL QOT G. M. 2001: 5 |
Rhabdocidaris crameri de Loriol, 1887: 60
| LORIOL P. DE 1887: 60 |