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Undulomya
Taxonomy
Undulomya was named by Fletcher (1946) [Sepkoski's age data: P Leon P u].
It was assigned to Pholadomyoida by Sepkoski (2002); and to Undulomyinae by Morris et al. (1991), Bouchet et al. (2010).
It was assigned to Pholadomyoida by Sepkoski (2002); and to Undulomyinae by Morris et al. (1991), Bouchet et al. (2010).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1946 | Undulomya Fletcher p. 398 |
| 1991 | Undulomya Morris et al. p. 94 |
| 2002 | Undulomya Sepkoski |
| 2010 | Undulomya Bouchet et al. |
| 2019 | Undulomya folkensis Biakov p. 247 figs. Pl 4, fig 15 |
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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. †Undulomya Fletcher 1946
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†Undulomya pleiopleura Fletcher 1946
†Undulomya rugulata Fletcher 1946
†Undulomya uhligi Holdhaus 1913
Invalid names: Undulomya folkensis Biakov 2019 [nomen nudum]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 5 | 37.5 | 34.0 | 42.0 | 38.0 | 3.58 |
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian | Russian Federation | U. sp. nov. (102159) | |
| Sakmarian | Russian Federation | U. folkensis (102160) | |
| Artinskian | Australia (Western Australia) | U. rugulata (131543) | |
| Kungurian | Australia (Western Australia) | U. pleiopleura (83628) U. rugulata (101265) | |
| Roadian | Australia (Western Australia) | U. pleiopleura (90231 108411 108412) | |
| Lopingian | India | Goniomya sp. (230337) Goniomya uhligi (230340) |