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Achatella truncatocaudata
Taxonomy
Phacops truncatocaudatus was named by Portlock (1843).
It was recombined as Truncatometopus truncatocaudatus by Pillet (1960); it was recombined as Achatella truncatocaudata by Romano and Owen (1993).
It was recombined as Truncatometopus truncatocaudatus by Pillet (1960); it was recombined as Achatella truncatocaudata by Romano and Owen (1993).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1843 | Phacops truncatocaudatus Portlock |
| 1960 | Truncatometopus truncatocaudatus Pillet |
| 1993 | Achatella truncatocaudata Romano and Owen p. 711 figs. 5A, F |
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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.
†Achatella truncatocaudata Portlock 1843
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Diagnosis
No diagnoses are available