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Projenneria
Taxonomy
Jenneria (Projenneria) was named by Dolin (1997).
It was reranked as Projenneria by Harzhauser (2007).
It was assigned to Jenneria by Dolin (1997); and to Jenneriinae by Harzhauser (2007).
It was reranked as Projenneria by Harzhauser (2007).
It was assigned to Jenneria by Dolin (1997); and to Jenneriinae by Harzhauser (2007).
Subtaxa
Jenneria (Projenneria) laeviappenninica, Jenneria (Projenneria) ludoviciana (syn. Jenneria (Projenneria) pijiguayensis), Jenneria (Projenneria) ludoviciania, Jenneria (Projenneria) sulculata, P. albopunctata, P. eniwetokensis, P. lapugyensis, P. neumayri (syn. Jenneria (Projenneria) oppenheimi), P. sabaica
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Jenneria (Projenneria) Dolin |
| 2007 | Projenneria Harzhauser p. 99 |
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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. †Projenneria Dolin 1997
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†Jenneria (Projenneria) laeviappenninica Sacco 1894
†Jenneria (Projenneria) ludoviciana Johnson 1899
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Invalid names: Jenneria (Projenneria) pijiguayensis Clark and Durham 1946 [synonym]
†Jenneria (Projenneria) ludoviciania Johnson 1899
†Jenneria (Projenneria) sulculata Sacco 1894
†Projenneria albopunctata Fehse and Vicián 2008
†Projenneria eniwetokensis Dolin 1997
†Projenneria lapugyensis Sacco 1894
†Projenneria neumayri Hilber 1879
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Invalid names: Jenneria (Projenneria) oppenheimi Vredenburg 1921 [synonym]
†Projenneria sabaica Fehse 2007
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. Dolin 1997 | Projenneria have an Ovulid shell heavy, almond- shaped with a sub-median aperture. The siphonal canal and the exhalant channel are surmounted by bulboused bridges. The fossula is auriform. The terminal ridge is short, crescent moon-shaped, with a strong transverse tooth. The ventral area is entirely covered by teeth. Two thickened lobes forms dorsally a longitudinal sulcus, delimited at each extremity by two deep pseudumbilicus. |