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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polytremacis
Taxonomy
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Polytremacis Sepkoski |
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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. †Polytremacis
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†Polytremacis blainvillei Michelin 1841
†Polytremacis hancockensis Wells 1932
†Polytremacis lindstroemi Remes 1898
†Polytremacis partschi Reuss 1854
†Polytremacis tehuacanensis Felix 1891
†Polytremacis tenera Trauth 1911
†Polytremacis urgonensis Koby 1895
Diagnosis
No diagnoses are available