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Prenaster
Taxonomy
Prenaster was named by Desor (1853) [Sepkoski's age data: T Eo-l T Eo-u Sepkoski's reference number: 956,1242].
It was assigned to Schizasteridae by Fischer (1966), Henderson (1975), Kier (1984); and to Spatangoida by Sepkoski (2002).
It was assigned to Schizasteridae by Fischer (1966), Henderson (1975), Kier (1984); and to Spatangoida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Prenaster Desor p. 279 |
| 1883 | Protenaster Pomel p. 36 |
| 1949 | Prenaster sanchezi Lambert |
| 1949 | Prenaster clarcki Sanchez Roig |
| 1949 | Prenaster elongatus Sanchez Roig |
| 1966 | Prenaster Fischer p. U576 |
| 1966 | Prenaster (Protenaster) Fischer p. U576 |
| 1975 | Prenaster Henderson p. 19 |
| 1984 | Prenaster Kier p. 77 |
| 2002 | Prenaster Sepkoski |
| 2002 | Protenaster 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. †Prenaster Desor 1853
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Subg. Prenaster (Prenaster) Fischer 1966
†Prenaster parvus Palmer 1949
†Prenaster synapticus Henderson 1975
G. †Saviniaster Lambert 1911
Invalid names: Prenaster clarki Sanchez Roig 1949 [nomen dubium], Prenaster elongatus Sanchez Roig 1949 [nomen dubium], Prenaster sanchezi Lambert 1949 [nomen dubium], Protenaster Pomel 1883 [synonym]
Diagnosis
No diagnoses are available