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Chengjiangaspis
Taxonomy
Chengjiangaspis was named by Zhang et al. (1980) [Sepkoski's age data: Cm Boto-l]. It is not extant. Its type is Chengjiangaspis chengjiangensis.
It was assigned to Redlichiida by Sepkoski (2002); and to Redlichiidae by Zhang et al. (1980) and Jell and Adrain (2002).
It was assigned to Redlichiida by Sepkoski (2002); and to Redlichiidae by Zhang et al. (1980) and Jell and Adrain (2002).
Species
C. chengjiangensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Chengjiangaspis Zhang et al. |
| 2002 | Chengjiangaspis Jell and Adrain p. 357 |
| 2002 | Chenjiangaspis 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. †Chengjiangaspis Zhang et al. 1980
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†Chengjiangaspis chengjiangensis Zhang et al. 1980
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Aberhan et al. 2004 | |||||