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Perspicaris
Taxonomy
Perspicaris was named by Briggs (1977) [Sepkoski's age data: Cm Atda-u Cm uMid-l Sepkoski's reference number: 349,781]. It is the type genus of Perspicarididae.
It was assigned to Canadaspidida by Bengtson (1992) and Sepkoski (2002); and to Perspicarididae by Lerosey-Aubril et al. (2020).
It was assigned to Canadaspidida by Bengtson (1992) and Sepkoski (2002); and to Perspicarididae by Lerosey-Aubril et al. (2020).
Species
Synonymy list
Year | Name and author |
---|---|
1977 | Perspicaris Briggs |
1992 | Perspicaris Bengtson p. 1022 |
2002 | Perspicaris Sepkoski |
2020 | Perspicaris Lerosey-Aubril et al. p. 522 |
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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.
Diagnosis
No diagnoses are available