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Diacanthaspis
Taxonomy
Diacanthaspis was named by Whittington (1941).
It was assigned to Odontopleurida by Sepkoski (2002); and to Odontopleurinae by Bruton (1965), Bruton (1966), Owen (1981), Ramsköld and Chatterton (1991), Adrain and Ramskold (1997), Mergl (2014).
It was assigned to Odontopleurida by Sepkoski (2002); and to Odontopleurinae by Bruton (1965), Bruton (1966), Owen (1981), Ramsköld and Chatterton (1991), Adrain and Ramskold (1997), Mergl (2014).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1941 | Diacanthaspis Whittington p. 501 |
| 1965 | Diacanthaspis Bruton |
| 1966 | Diacanthaspis Bruton |
| 1981 | Diacanthaspis Owen |
| 1991 | Diacanthaspis Ramsköld and Chatterton p. 356 |
| 1997 | Diacanthaspis Adrain and Ramskold p. 250 |
| 2002 | Diacanthaspis Sepkoski |
| 2014 | Diacanthaspis Mergl p. 403 |
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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. †Diacanthaspis Whittington 1941
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Subg. †Diacanthaspis (Diacanthaspis) Whittington 1941
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†Diacanthaspis (Diacanthaspis) krizi Mergl 2014
†Diacanthaspis cooperi Whittington 1941
†Diacanthaspis decacantha Angelin 1854
†Diacanthaspis elapsus Tripp 1954
†Diacanthaspis lalage Wyville Thomson 1857
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Invalid names: Acidaspis grayae Etheridge 1878 [synonym]
†Diacanthaspis lepidus Whittington 1956
†Diacanthaspis maquoketensis Walter 1924
†Diacanthaspis orandensis Whittington 1956
†Diacanthaspis scitulus Whittington 1956
†Diacanthaspis secretus Whittington 1956
†Diacanthaspis trispineus Young 1973
†Diacanthaspis ulrichi Whittington 1956
Diagnosis
No diagnoses are available