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Comptoniaster schlumbergeri
Taxonomy
Anthenea schlumbergeri was named by de Loriol (1889). It is not extant. Its type specimen is Geological Museum, Cairo, n°781. It was considered monophyletic by Breton (1992).
It was recombined as Comptonia schlumbergeri by de Loriol (1909); it was recombined as Comptoniaster schlumbergeri by Breton (1983) and Breton (1992).
It was recombined as Comptonia schlumbergeri by de Loriol (1909); it was recombined as Comptoniaster schlumbergeri by Breton (1983) and Breton (1992).
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Comptoniaster schlumbergeri de Loriol 1889
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. Breton 1992 | Disk flat. Abactinal plates small, rounded, relatively convex with ornament of fine dense, homogeneous granule-pits and a central bulge bearing valvate pedicellariae. Superomarginal plates wide, short, slightly convex with ornament of fine dense granule-pits. Most of superomarginal plates bear a valvate pedicellariae on abradial face. Inferomarginal plates larger than superomarginals. A few bear pedicellariae. Adambulacral plates small, rectangular, wider than high. Actinolateral plates squared, paved. |
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Blake 1990, Aberhan 1992 | |||||