| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Fragum was named by Ršding (1798) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 158]. It is extant.
It was reranked as Cardium (Fragum) by Glenn (1904).
It was assigned to Cardium by Glenn (1904); to Cardiidae by Lamprell and Whitehead (1992); to Veneroida by Sepkoski (2002); and to Fraginae by Vokes (1980) and Bouchet et al. (2010).
It was reranked as Cardium (Fragum) by Glenn (1904).
It was assigned to Cardium by Glenn (1904); to Cardiidae by Lamprell and Whitehead (1992); to Veneroida by Sepkoski (2002); and to Fraginae by Vokes (1980) and Bouchet et al. (2010).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1798 | Fragum Ršding |
| 1904 | Cardium (Fragum) Glenn p. 322 |
| 1980 | Fragum Vokes p. 128 |
| 1992 | Fragum Lamprell and Whitehead p. 66 |
| 2002 | Fragum Sepkoski |
| 2010 | Fragum Bouchet et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. Fragum Ršding 1798
show all | hide all
Subg. †Fragum (Fragum)
Fragum erugatum Tate 1889
†Fragum fragum Linnaeus 1758
Fragum grasi Ter Poorten 2009
†Fragum hemicardium Linnaeus 1758
Fragum mundum Reeve 1845
†Fragum nivale Reeve 1845
†Fragum retusum Linnaeus 1767
Fragum scruposum Deshayes 1855
Fragum sueziensis Issel 1869
†Fragum unedo Linnaeus 1758
Fragum vanuatuense Ter Poorten 2015
Fragum whitleyi Iredale 1929
Diagnosis
No diagnoses are available