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Worthenia (Humiliworthenia)
Taxonomy
Worthenia (Humiliworthenia) was named by Yin and Yochelson (1983) [Sepkoski's age data: Tr Anis Sepkoski's reference number: 909].
It was reranked as Humiliworthenia by Sepkoski (2002).
It was assigned to Archaeogastropoda by Sepkoski (2002); and to Worthenia by Yin and Yochelson (1983), Nützel et al. (2018) and Pieroni and Furrer (2020).
It was reranked as Humiliworthenia by Sepkoski (2002).
It was assigned to Archaeogastropoda by Sepkoski (2002); and to Worthenia by Yin and Yochelson (1983), Nützel et al. (2018) and Pieroni and Furrer (2020).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Worthenia (Humiliworthenia) Yin and Yochelson p. 177 |
| 2002 | Humiliworthenia Sepkoski |
| 2018 | Worthenia (Humiliworthenia) Nützel et al. p. 487 |
| 2020 | Worthenia (Humiliworthenia) Pieroni and Furrer p. 2 |
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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.
Subg. †Worthenia (Humiliworthenia) Yin and Yochelson 1983
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†Worthenia (Humiliworthenia) anisica Nützel et al. 2018
†Worthenia (Humiliworthenia) hausmanni Goldfuss 1841
†Worthenia (Humiliworthenia) nuda Koken 1900
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 8.75 | 4.70 | 12.7 | 9.35 | 2.75 |
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| Source: o = order | |||||
| Reference: Bambach et al. 2007 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bithynian | Romania | Worthenia anisica (197722) | |
| Pelsonian - Illyrian | China (Guizhou) | Worthenia hausmanni (44248) Worthenia nuda (44247 44250 44252 44253 44255) | |
| Middle Triassic | Germany (Sachsen-Anhalt) | Pleurotomaria hausmanni (201970) |