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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erismacanthus formosus
Taxonomy
Erismacanthus formosus was named by Eastman (1902). It is considered to be a form taxon.
Synonymy list
| Year | Name and author |
|---|---|
| 1902 | Erismacanthus formosus Eastman p. 850 figs. text-fig. 1 |
| 1903 | Erismacanthus formosus Eastman p. 211 figs. text-fig 13 |
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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.
†Erismacanthus formosus Eastman 1902
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Wagner 2023 | |||||
Collections
No collection or age range data are available