Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Diacria
Taxonomy
Diacria was named by Gray (1847) [Sepkoski's age data: T Mi-m R Sepkoski's reference number: 2,83]. It is extant.
It was reranked as Hyala (Diacria) by Bronn (1962).
It was assigned to Cavolinidae by Woodring (1928); to Hyala by Bronn (1962); to Cavoliniinae by Zorn (1997) and Beesley (1998); to Thecosomata by Sepkoski (2002); and to Cavoliniidae by Todd (2001) and Janssen et al. (2008).
It was reranked as Hyala (Diacria) by Bronn (1962).
It was assigned to Cavolinidae by Woodring (1928); to Hyala by Bronn (1962); to Cavoliniinae by Zorn (1997) and Beesley (1998); to Thecosomata by Sepkoski (2002); and to Cavoliniidae by Todd (2001) and Janssen et al. (2008).
Synonymy list
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. Diacria Gray 1847
show all | hide all
†Diacria mbaensis Ladd 1934
hide
Invalid names: Clio asphaltodes Beets 1943 [synonym], Diacria kipasiformis Beets 1943 [synonym]
Diagnosis
No diagnoses are available