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Histocidaris
Taxonomy
Histocidaris was named by Mortensen (1903) [Sepkoski's age data: T Ol-u R Sepkoski's reference number: 956]. It is extant. Its type is Porocidaris elegans. It is the type genus of Histocidarina.
It was assigned to Cidaridae by Grant and Hertlein (1938); to Histocidarinae by Fell (1966); to Cidaroida by Sepkoski (2002); and to Rhabdocidaridae by Donovan et al. (2005).
It was assigned to Cidaridae by Grant and Hertlein (1938); to Histocidarinae by Fell (1966); to Cidaroida by Sepkoski (2002); and to Rhabdocidaridae by Donovan et al. (2005).
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Histocidaris Mortensen |
| 1938 | Histocidaris Grant and Hertlein p. 11 |
| 1966 | Histocidaris Fell p. U321 |
| 2002 | Histocidaris Sepkoski |
| 2005 | Histocidaris Donovan et al. p. 103 |
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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. Histocidaris Mortensen 1903
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†Histocidaris cobosi Agassiz 1898
Histocidaris elegans Agassiz 1879
†Histocidaris rosaria Bronn 1831
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Invalid names: Cidarites hirta Sismonda 1842 [synonym], Cidarites serraria Bronn 1831 [synonym], Cidarites signata Sismonda 1842 [synonym]
Diagnosis
No diagnoses are available