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Phestia pandoraeformis
Taxonomy
Leda pandoraeformis was named by Stevens (1858). It is a 3D body fossil.
It was recombined as Polidevcia pandoraeformis by Driscoll (1965); it was recombined as Phestia pandoraeformis by Hoare (1993) and Hoare (2007).
It was recombined as Polidevcia pandoraeformis by Driscoll (1965); it was recombined as Phestia pandoraeformis by Hoare (1993) and Hoare (2007).
Sister species lacking formal opinion data
Synonymy list
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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.
†Phestia pandoraeformis Stevens 1858
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. D. Hoare 1993 | Phestia with narrowly rostrate posterior margin; beaks opisthogyrate, located near midlength; lunule and escutcheon not observed; surface ornamentation of numerous, closely spaced, comarginal lirae (10-12 per mm); hingement of at least three denticles anterior to beak and five posterior to beak; adductor scars not pronounced, anterior scar suboval, posterior scar subquadrate, located on umbonal ridge; resilifer not seen; a faint, arcuate groove extends posteroventrally from the umbo on internal molds. |