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Taxonomy
Lutraria truncata was named by Gabb (1864). Its type specimen is UCBMP 12205, a shell, and it is a 3D body fossil.
It was replaced with Spisula chicoensis by Packard (1916); it was recombined as Cymbophora truncata by Anderson (1958); it was recombined as Willimactra (Petromactra) truncata by Saul (1973) and Elder and Saul (1993).
It was replaced with Spisula chicoensis by Packard (1916); it was recombined as Cymbophora truncata by Anderson (1958); it was recombined as Willimactra (Petromactra) truncata by Saul (1973) and Elder and Saul (1993).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Lutraria truncata Gabb p. 154 figs. pl. 22, fig. 128 |
| 1916 | Spisula chicoensis Packard p. 300 figs. Plate 27, figures 6 and 7 |
| 1930 | Lutraria truncata Stewart p. 213 figs. Plate 4, fig. 10 |
| 1958 | Cymbophora truncata Anderson p. 144 |
| 1973 | Willimactra (Petromactra) truncata Saul p. 23 |
| 1993 | Willimactra (Petromactra) truncata Elder and Saul figs. Pl 1, figs 12,13 |
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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.
†Willimactra (Petromactra) truncata Gabb 1864
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Invalid names: Spisula chicoensis Packard 1916 [synonym]
Diagnosis
No diagnoses are available