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Diadematidae
Taxonomy
Diadematidae was named by Gray (1855). It is extant.
It was assigned to Diademina by Clark and Twitchell (1915), Philip (1963); to Diadematoina by Nisiyama (1966); and to Diadematoida by Fell (1966), Kroh and Smith (2010).
It was assigned to Diademina by Clark and Twitchell (1915), Philip (1963); to Diadematoina by Nisiyama (1966); and to Diadematoida by Fell (1966), Kroh and Smith (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1855 | Diadematidae Gray |
| 1915 | Diadematidae Clark and Twitchell p. 32 |
| 1963 | Diadematidae Philip p. 1104 |
| 1966 | Diadematidae Fell p. U350 |
| 1966 | Diadematidae Nisiyama p. 175 |
| 2010 | Diadematidae 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.
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
Diagnosis
No diagnoses are available