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Pseudocidaris
Taxonomy
Pseudocidaris is a genus. It is not extant.
It was assigned to Hemicidaridae by Nisiyama (1966) and Fell and Pawson (1966); and to Hemicidaroida by Sepkoski (2002).
It was assigned to Hemicidaridae by Nisiyama (1966) and Fell and Pawson (1966); and to Hemicidaroida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Pseudocidaris Fell and Pawson p. U385 |
| 1966 | Pseudocidaris Nisiyama p. 189 |
| 2002 | Pseudocidaris 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.
G. †Pseudocidaris
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†Pseudocidaris ellenbecki Dacque 1905
†Pseudocidaris sanctacrucensis Radwanska 1999
†Pseudocidaris simulans Nisiyama 1950
†Pseudocidaris thurmanni Agassiz 1840
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Invalid names: Hemicidaris mammosa Agassiz 1840 [synonym]
Diagnosis
No diagnoses are available