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Syspacheilus
Taxonomy
Syspacheilus was named by Resser (1938) [Sepkoski's age data: Cm Dres-l Sepkoski's reference number: 80,379]. It is not extant.
It was assigned to Marjumiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Marjumiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1938 | Syspacheilus Resser |
2002 | Syspacheilus Jell and Adrain p. 450 |
2002 | Syspacheilus 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. †Syspacheilus Resser 1938
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Diagnosis
No diagnoses are available