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Oligorthis
Taxonomy
Oligorthis is a genus. It is not extant.
It was assigned to Plectorthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
It was assigned to Plectorthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
2000 | Oligorthis Williams et al. p. 762 |
2002 | Oligorthis 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.
Diagnosis
No diagnoses are available