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Diadematoida
Taxonomy
Diadematoida was named by Duncan (1889). It is extant.
It was assigned to Diadematacea by Fell (1966); to Diadematacea by Smith (1995); to Echinoidea by Sepkoski (2002); and to Acroechinoidea by Kroh and Smith (2010).
It was assigned to Diadematacea by Fell (1966); to Diadematacea by Smith (1995); to Echinoidea by Sepkoski (2002); and to Acroechinoidea by Kroh and Smith (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Diadematoida Duncan |
| 1966 | Diadematoida Fell p. U350 |
| 1995 | Diadematoida Smith p. 123 |
| 2002 | Diadematoida Sepkoski |
| 2010 | Diadematoida Kroh and Smith p. 170 |
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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.
Or. Diadematoida Duncan 1889
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G. †Ancylocidaris
Fm. Diadematidae Gray 1855
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G. Diadema
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†Diadema depressum Agassiz 1846
†Diadema pseudodiadema Lamarck 1816
†Diadema subangulare Goldfuss 1826
G. †Eodiadema
G. †Mesodiadema Neumayr 1889
G. †Palaeodiadema
G. †Pedinothuria
G. †Endeodiadema
G. †Engelia
G. †Helodiadema
G. †Heteropedina
G. †Macrodiadema
Invalid names: Diadematoina Duncan 1889 [empty]
Diagnosis
No diagnoses are available