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Paracyclas elliptica
Taxonomy
Paracyclas elliptica was named by Hall (1843). Its type specimen is AMNH 4002/2 25, 26, a valve, and it is a 3D body fossil.
It was recombined as Lucina (Paracyclas) elliptica by Hall and Whitfield (1872).
It was recombined as Lucina (Paracyclas) elliptica by Hall and Whitfield (1872).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1843 | Paracyclas elliptica Hall p. 171 |
1872 | Lucina (Paracyclas) elliptica Hall and Whitfield p. 189 |
1950 | Paracyclas elliptica La Rocque pp. 309 - 311 figs. PI. XII, Figs. 1-7 |
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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.
†Paracyclas elliptica Hall 1843
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Diagnosis
No diagnoses are available