Revision of the regular echinoid genus Glyphopneustes Pomel, 1869 and establishment of Aliopsis gen. nov. from the Maastrichtian of the United Arab Emirates/Oman border region
Abdelhamid, Marouf Abdelaty Mohamed; Osman Abdelghany; Mahmoud Abu Saima;
Abstract
The genus Glyphopneustes Pomel, 1869 is revised because a comparison of the morphological features of
the type species, G. problematicus (Cotteau, 1866), and those of Glyphopneustes hattaensis Ali, 1992, had
revealed the presence of significant differences. Based on these, a new genus, Aliopsis, is here erected,
with G. hattaensis as its type species. The new genus is described systematically and attributed to the
family Acropeltidae Lambert and Thiery, 1914 in the order Arbacioida Gregory, 1900.
the type species, G. problematicus (Cotteau, 1866), and those of Glyphopneustes hattaensis Ali, 1992, had
revealed the presence of significant differences. Based on these, a new genus, Aliopsis, is here erected,
with G. hattaensis as its type species. The new genus is described systematically and attributed to the
family Acropeltidae Lambert and Thiery, 1914 in the order Arbacioida Gregory, 1900.
Other data
| Title | Revision of the regular echinoid genus Glyphopneustes Pomel, 1869 and establishment of Aliopsis gen. nov. from the Maastrichtian of the United Arab Emirates/Oman border region | Authors | Abdelhamid, Marouf Abdelaty Mohamed ; Osman Abdelghany; Mahmoud Abu Saima | Keywords | Taxonomy;Regular echinoids;New genus;Maastrichtian | Issue Date | 8-Nov-2022 | Publisher | Elsevier | Journal | Cretaceous Research | Volume | 143 | Start page | 1 | End page | 11 | DOI | https://doi.org/10.1016/j.cretres.2022.105420 |
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