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Apoptopegma
Taxonomy
Apoptopegma was named by Pojeta et al. (1977) [Sepkoski's age data: Cm Dres-l O Trem-l]. It is not extant. Its type is Apoptopegma dickinsi.
It was assigned to Ribeiriidae by Pojeta et al. (1977); and to Ribeirioida by Sepkoski (2002).
It was assigned to Ribeiriidae by Pojeta et al. (1977); and to Ribeirioida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1977 | Apoptopegma Pojeta et al. |
2002 | Apoptopegma Sepkoski |
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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. †Apoptopegma Pojeta et al. 1977
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†Apoptopegma craddocki Webers et al. 1992
†Apoptopegma dickinsi Pojeta et al. 1977
†Apoptopegma joyceae Smith et al. 2020
Diagnosis
No diagnoses are available