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Eucidaris
Taxonomy
Eucidaris was named as a genus. It is extant.
It was reranked as Cidaris (Eucidaris) by Döderlein (1887).
It was assigned to Cidaris by Döderlein (1887); to Cidaridae by Grant and Hertlein (1938); to Stereocidarinae by Nisiyama (1966); to Cidarinae by Fell (1966); and to Cidaroida by Sepkoski (2002).
It was reranked as Cidaris (Eucidaris) by Döderlein (1887).
It was assigned to Cidaris by Döderlein (1887); to Cidaridae by Grant and Hertlein (1938); to Stereocidarinae by Nisiyama (1966); to Cidarinae by Fell (1966); and to Cidaroida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Cidaris (Eucidaris) Döderlein |
| 1938 | Eucidaris Grant and Hertlein p. 7 |
| 1966 | Eucidaris Fell p. U333 |
| 1966 | Eucidaris Nisiyama p. 168 |
| 2002 | Eucidaris Sepkoski |
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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.
Diagnosis
No diagnoses are available