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Xingrenaspis
Taxonomy
Xingrenaspis was named by Zhang et al. (1980). It is not extant. Its type is Xingrenaspis xingrenensis.
It was assigned to Ptychopariidae by Jell and Adrain (2002).
It was assigned to Ptychopariidae by Jell and Adrain (2002).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1980 | Pachyaspis (Danzhaina) Yuan |
1980 | Pachyaspis (Danzhaina) Zhang et al. |
1980 | Wuxunaspis Zhang et al. |
1980 | Xingrenaspis Zhang et al. |
1997 | Danzhaina Yuan et al. |
2002 | Xingrenaspis Jell and Adrain |
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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. †Xingrenaspis Zhang et al. 1980
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†Xingrenaspis brevicus Zhang et al. 1980
†Xingrenaspis curvus Zhou 1974
†Xingrenaspis hoboi Resser and Endo 1937
†Xingrenaspis jialaoensis Zhang et al. 1980
†Xingrenaspis parthiva Peng et al. 2009
†Xingrenaspis quadratus Zhang et al. 1980
†Xingrenaspis rectangularis Zhang et al. 1980
†Xingrenaspis shyamalae Peng et al. 2009
†Xingrenaspis xingrenensis Zhang et al. 1980
Invalid names: Danzhaina Zhang et al. 1980 [synonym], Wuxunaspis Zhang et al. 1980 [synonym]
Diagnosis
No diagnoses are available