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Cyrtonotreta
Taxonomy
Cyrtonotreta was named by Holmer (1989). Its type is Conotreta depressa.
It was assigned to Acrotretinae by Holmer (1989); to Acrotretida by Sepkoski (2002); and to Acrotretidae by Williams et al. (2000) and Hansen and Holmer (2011).
It was assigned to Acrotretinae by Holmer (1989); to Acrotretida by Sepkoski (2002); and to Acrotretidae by Williams et al. (2000) and Hansen and Holmer (2011).
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Cyrtonotreta Holmer |
| 2000 | Cyrtonotreta Williams et al. p. 108 |
| 2002 | Cyrtonotreta Sepkoski |
| 2011 | Cyrtonotreta Hansen and Holmer |
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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. †Cyrtonotreta Holmer 1989
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†Cyrtonotreta depressa Cooper 1956
†Cyrtonotreta profilbekkiensis Hansen and Holmer 2011
†Cyrtonotreta spinosa Hansen and Holmer 2011
†Cyrtonotreta striata Holmer 1989
†Cyrtonotreta vasculata Benedetto 2015
†Cyrtonotreta vestrogothica Holmer 1989
Diagnosis
No diagnoses are available