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Hedinaspis
Taxonomy
Hedinaspis was named by Troedsson (1951) [Sepkoski's age data: Cm Fran-u Cm Trep Sepkoski's reference number: 484]. It is not extant.
It was assigned to Ceratopygidae by Bao and Jago (2000) and Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Ceratopygidae by Bao and Jago (2000) and Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Hedinia Troedsson |
| 1951 | Hedinaspis Troedsson |
| 2000 | Hedinaspis Bao and Jago pp. 892, 893 |
| 2002 | Hedinaspis Jell and Adrain p. 383 |
| 2002 | Hedinaspis 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. †Hedinaspis Troedsson 1951
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†Hedinaspis regalis Troedsson 1937
†Hedinaspis shengi Lu 1964
†Hedinaspis uniformis Bao and Jago 2000
Invalid names: Hedinia Troedsson 1937 [replaced]
Diagnosis
No diagnoses are available