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Paosia
Taxonomy
Paosia was named by Böhm (1895) [m. kosnik taxon no: 9841].
It was assigned to Pseudomelaniidae by Kabat (1991), Squires and Saul (2004), Cataldo (2017).
It was assigned to Pseudomelaniidae by Kabat (1991), Squires and Saul (2004), Cataldo (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Paosia Böhm |
| 1991 | Paosia Kabat p. 434 |
| 2004 | Paosia Squires and Saul p. 489 |
| 2017 | Paosia Cataldo p. 424 |
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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. †Paosia Böhm 1895
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†Paosia acuminata Anderson 1958
†Paosia californica Gabb 1864
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Invalid names: Acteonina bellavistana Anderson 1958 [synonym], Acteonina berryessensis Anderson 1958 [synonym], Acteonina roguensis Anderson 1958 [synonym], Acteonina yrekensis Anderson 1958 [synonym]
†Paosia colusaensis Anderson 1958
†Paosia pentzensis Squires and Saul 2004
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. L. Squires and L. R. Saul 2004 | ongate-conical (juveniles more ovate); spire high or low; whorls smooth (rarely with spiral grooves) and over lapping slightly; outer lip projected and incurved anteriorly; col umella smooth and usually callused; growth lines sinuous. |