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Orthoyoldia
Taxonomy
Orthoyoldia was named by Verrill (1897) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 1248]. It is extant.
It was reranked as Yoldia (Orthoyoldia) by Kafanov et al. (2005).
It was assigned to Nuculanidae by Gardner (1945) and Vokes (1980); to Nuculoida by Sepkoski (2002); to Yoldia by Kafanov et al. (2005); and to Yoldiidae by Mikkelsen (2006).
It was reranked as Yoldia (Orthoyoldia) by Kafanov et al. (2005).
It was assigned to Nuculanidae by Gardner (1945) and Vokes (1980); to Nuculoida by Sepkoski (2002); to Yoldia by Kafanov et al. (2005); and to Yoldiidae by Mikkelsen (2006).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1897 | Orthoyoldia Verrill |
1945 | Orthoyoldia Gardner p. 49 |
1980 | Orthoyoldia Vokes p. 6 |
2002 | Orthoyoldia Sepkoski |
2005 | Yoldia (Orthoyoldia) Kafanov et al. p. 6 |
2006 | Orthoyoldia Mikkelsen |
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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. Orthoyoldia Verrill 1897
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†Orthoyoldia claibornensis Conrad 1848
Orthoyoldia crosbyana Guppy 1882
†Orthoyoldia psammotaea Dall 1898
†Yoldia (Orthoyoldia) haboroensis Uozumi 1957
†Yoldia (Orthoyoldia) quiba Olsson 1942
Diagnosis
No diagnoses are available