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Eucyrtidium trachelius
Taxonomy
Eucyrtidium trachelius was named by Ehrenberg (1861). It is extant.
It was recombined as Theocorythium trachelium by Matsuzaki and Suzuki (2014).
It was recombined as Theocorythium trachelium by Matsuzaki and Suzuki (2014).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Eucyrtidium trachelius Ehrenberg |
| 2014 | Theocorythium trachelium Matsuzaki and Suzuki |
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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.
Eucyrtidium trachelius Ehrenberg 1861
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Zanclean to the top of the Middle Pleistocene or 5.33300 to 0.12900 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Zanclean | Ecuador | Theocorythium trachelium (90838) | |
| Middle Pleistocene | Japan | Theocorythium trachelium (233640 233708 233709) |