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Liospira americana
Taxonomy
Pleurotomaria americana was named by Billings (1860). It is not extant.
It was recombined as Liospira americanum by Lehman and Pope (1989); it was recombined as Liospira americana by Ulrich and Scofield (1897), Schuchert (1900), Ruedemann (1901), Troedsson (1928), Wilson (1951), Wagner (2023).
It was recombined as Liospira americanum by Lehman and Pope (1989); it was recombined as Liospira americana by Ulrich and Scofield (1897), Schuchert (1900), Ruedemann (1901), Troedsson (1928), Wilson (1951), Wagner (2023).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Pleurotomaria americana Billings p. 164 figs. f. 7 |
| 1897 | Liospira americana Ulrich and Scofield p. 996 |
| 1900 | Liospira americana Schuchert p. 165 |
| 1901 | Liospira americana Ruedemann p. 31 figs. pl. 2 f. 7 |
| 1928 | Liospira americana Troedsson pp. 15 - 16 figs. pl. 2 f. 5-6 |
| 1951 | Liospira americana Wilson pp. 49 - 50 figs. pl. 9 f. 9; text f. 3.4 |
| 1989 | Liospira americanum Lehman and Pope p. S7725 |
| 2023 | Liospira americana Wagner p. 1605 |
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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.
†Liospira americana Billings 1860
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Diagnosis
No diagnoses are available