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Eremazinae
Taxonomy
Eremazina was named by Stebnicka (1977). It is extant.
It was reranked as the family Eremazidae by Nikolajev (2007), Nikolajev (2015); it was reranked as the subfamily Eremazinae by Bouchard et al. (2011), Bouchard and Bousquet (2020), Cai et al. (2022).
It was assigned to Scarabaeoidea by Nikolajev (2007), Nikolajev (2015); and to Scarabaeidae by Bouchard et al. (2011), Bouchard and Bousquet (2020), Cai et al. (2022).
It was reranked as the family Eremazidae by Nikolajev (2007), Nikolajev (2015); it was reranked as the subfamily Eremazinae by Bouchard et al. (2011), Bouchard and Bousquet (2020), Cai et al. (2022).
It was assigned to Scarabaeoidea by Nikolajev (2007), Nikolajev (2015); and to Scarabaeidae by Bouchard et al. (2011), Bouchard and Bousquet (2020), Cai et al. (2022).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Eremazidae Nikolajev p. 66 |
| 2011 | Eremazinae Bouchard et al. |
| 2015 | Eremazidae Nikolajev p. 298 |
| 2020 | Eremazinae Bouchard and Bousquet p. 81 |
| 2022 | Eremazinae Cai et al. |
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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.
Subfm. Eremazinae Stebnicka 1977
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Subfm. †Yixianscarabaeinae Nikolajev 2015
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G. †Yixianscarabaeus Nikolajev 2015
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†Yixianscarabaeus sulcatus Nikolajev 2015
†Yixianscarabaeus tenuistriatus Nikolajev 2015
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 125.77000 to 121.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Barremian | China (Liaoning) | Yixianscarabaeus sulcatus, Yixianscarabaeus tenuistriatus (111712) |