| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Megachasma
Taxonomy
Megachasma was named by Taylor et al. (1983). It is extant.
It was assigned to Megachasmidae by Compagno (2005), Shimada et al. (2014) and Landini et al. (2019).
It was assigned to Megachasmidae by Compagno (2005), Shimada et al. (2014) and Landini et al. (2019).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Megachasma Taylor et al. |
| 2005 | Megachasma Compagno |
| 2014 | Megachasma Shimada et al. |
| 2019 | Megachasma Landini et al. p. 358 |
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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.
Diagnosis
No diagnoses are available