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Percossmannella
Taxonomy
Percossmannella was named by Cónsole Gonella (2011).
It was assigned to Gastropoda by Cónsole Gonella (2011); and to Settsassiidae by Wagner (2023).
It was assigned to Gastropoda by Cónsole Gonella (2011); and to Settsassiidae by Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Percossmannella Cónsole Gonella |
| 2023 | Percossmannella Wagner |
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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. †Percossmannella Cónsole Gonella 2011
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. A. Cónsole Gonella 2011 | La teleconcha es similar a la de Katosira Koken 1892, de espira cónica, con 6 a 8 vueltas, con 10 a 14 costillas axiales fuertes por vuelta, curvadas simples a sigmoidales, sutura impresa levemente opistoclina, ornamentación espiral a veces nodígera. ángulo apical de 20 º a 25º, anfracto convexo, peristoma holostomado de contorno oval. La protoconcha no se ha preservado en ningún ejemplar de la especie tipo Percossmannella steinmanni sp. nov. |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available