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Claraioides
Taxonomy
Claraioides was named by Fang (1993).
It was synonymized subjectively with Claraia by Newell and Boyd (1995), Ros-Franch et al. (2014).
It was assigned to Pterinopectinidae by Fang (1993), Kotlyar et al. (2004).
It was synonymized subjectively with Claraia by Newell and Boyd (1995), Ros-Franch et al. (2014).
It was assigned to Pterinopectinidae by Fang (1993), Kotlyar et al. (2004).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Claraioides Fang p. 653 |
| 2004 | Claraioides Kotlyar et al. p. 524 |
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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. †Claraioides Fang 1993
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†Claraioides caucasicus Kulikov and Tkachuk 1979
†Claraioides dianus Guo 1985
†Claraioides labensis Kotlyar et al. 2004
†Claraioides primitivus Yin 1983
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 9.43 | 5.12 | 14.0 | 9.35 | 2.74 | |
| valve height | 36 | 19.3 | 4.78 | 36.4 | 21.4 | 8.23 |
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Yunnan) | C. primitivus, C. dianus (107829) | |
| Wuchiapingian - Changhsingian | China (Yunnan) | Claraia diana (98537 98538) | |
| Changhsingian | Russian Federation | Claraia caucasica (60742) Claraia primitiva (102154) C. sp., C. labensis (60743) | |
| Changhsingian | China (Guangxi) | Claraia primitiva (121424) | |
| Changhsingian | China (Guizhou) | Claraia primitiva (121005) Claraia primitiva, Claraia diana (82631 121007) |