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Praegonia
Taxonomy
Praegonia was named by Fleming (1962) [Sepkoski's age data: Tr Ladi]. Its type is Praegonia coombsi.
It was assigned to Trigonioida by Sepkoski (2002); to Praegoniinae by Fleming (1962) and Bouchet et al. (2010); and to Trigoniidae by Ros-Franch et al. (2014).
It was assigned to Trigonioida by Sepkoski (2002); to Praegoniinae by Fleming (1962) and Bouchet et al. (2010); and to Trigoniidae by Ros-Franch et al. (2014).
Species
P. coombsi (type species)
Synonymy list
Year | Name and author |
---|---|
1962 | Praegonia Fleming p. 2 |
2002 | Praegonia Sepkoski |
2010 | Praegonia Bouchet et al. |
2014 | Praegonia Ros-Franch et al. |
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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