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Yixianoraphidia anomala
Taxonomy
Alloraphidia anomala was named by Ren (1997). Its type specimen is LB95117, an exoskeleton, and it is a compression fossil. Its type locality is Beipiao City, unspecified locality (GMC Beijing coll), which is in a Barremian lacustrine - large mudstone in the Yixian Formation of China. It is the type species of Yixianoraphidia.
It was recombined as Yixianoraphidia anomala by Lyu et al. (2020).
It was recombined as Yixianoraphidia anomala by Lyu et al. (2020).
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Alloraphidia anomala Ren p. 181 figs. Pl 2, fig 4; text-fig 9 |
| 2002 | Alloraphidia anomala Engel p. 14 |
| 2015 | Alloraphidia anomala Lu et al. p. 565 |
| 2020 | Yixianoraphidia anomala Lyu et al. p. 1745 fig. 1 |
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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.
†Yixianoraphidia anomala Ren 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: Late/Upper Barremian or 130.00000 to 125.45000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Barremian | China (Liaoning) | Alloraphidia anomala (type locality: 155209) Yixianoraphidia anomala (188103) |