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Yoldia (Megayoldia) montereyensis
Taxonomy
Yoldia montereyensis was named by Dall (1893) [DISTRIBUTION: Bering Sea-California, Kamchatka (Recent); western North America (Pliocene).]. It is extant.
It was recombined as Megayoldia montereyensis by Coan et al. (2000); it was recombined as Yoldia (Megayoldia) montereyensis by Hendy (2020).
It was recombined as Megayoldia montereyensis by Coan et al. (2000); it was recombined as Yoldia (Megayoldia) montereyensis by Hendy (2020).
Sister species lacking formal opinion data
Megayoldia tokunagai, Megayoldia karaginskiensis, Megayoldia olympiana, Megayoldia scapha, Y. breweri, Y. clallamensis, Y. emersoni, Y. frater, Y. leurovata, Y. longa, Y. multiconcentrica, Y. oblongoides, Y. palachei, Y. praeposneri, Y. scitula, Y. septariana, Y. sobrina, Y. soror, Y. subacuta, Y. franciscoi, Y. siliqua, Y. caudata, Y. kovatschensis, Y. posneri
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1893 | Yoldia montereyensis Dall p. 29 |
| 1916 | Yoldia beringiana Dall p. 11 |
| 1981 | Megayoldia kamchatkana Scarlato p. 191 |
| 1983 | Yoldia (Megayoldia) beringiana Moore p. A26 figs. Plate 3, figures 15, 16, 18, 20 |
| 2000 | Megayoldia montereyensis Coan et al. p. 114 |
| 2020 | Yoldia (Megayoldia) montereyensis Hendy |
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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.
Yoldia (Megayoldia) montereyensis Dall 1893
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Invalid names: Megayoldia kamchatkana Scarlato 1981 [synonym], Yoldia beringiana Dall 1916 [synonym]
Diagnosis
No diagnoses are available