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Taxonomy
Zhenganites was named by Yin (1978) [Sepkoski's age data: ]. It is not extant.
It was assigned to Asaphida by Sepkoski (2002); and to Asaphidae by Zhou et al. (1998), Jell and Adrain (2002).
It was assigned to Asaphida by Sepkoski (2002); and to Asaphidae by Zhou et al. (1998), Jell and Adrain (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Eosoptychoparia Zhang |
| 1978 | Zhenganites Yin |
| 1981 | Eosoptychopyge Zhang |
| 1998 | Zhenganites Zhou et al. p. 704 |
| 2002 | Zhenganites Jell and Adrain p. 463 |
| 2002 | Zhenganites Sepkoski |
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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. †Zhenganites Yin 1978
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†Zhenganites xinjiangensis Zhang 1981
Invalid names: Eosoptychoparia Zhang 1963 [synonym], Eosoptychopyge Zhang 1981 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Hendy et al. 2009, Hendy 2009 | |||||
Age range: base of the Middle Cambrian to the top of the Sandbian or 506.50000 to 452.80000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Duyunian - Taijangian | China (Guizhou) | Eosoptychoparia conica (107157) Eosoptychoparia intermedia (107169) | |
| Middle Cambrian | India | Eosoptychoparia sp. (114668 114669 114674 114675) | |
| Arenig | China (Xinjiang) | Z. xinjiangensis (170838 170839) | |
| Arenig | China (XinJiang) | Eosoptychopyge sp. (20806) | |
| Llanvirn | China (Xinjiang) | Z. xinjiangensis (170840 170841 170842) | |
| Sandbian | China (Xinjiang) | Z. xinjiangensis (188343 188344) |