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Issafeniella
Taxonomy
Issafeniella was named by Geyer (1990) [Sepkoski's age data: Cm Boto-l Cm Boto-u Sepkoski's reference number: 928]. It is not extant.
It was assigned to Trilobita by Sepkoski (2002); and to Ellipsocephalidae by Jell and Adrain (2002).
It was assigned to Trilobita by Sepkoski (2002); and to Ellipsocephalidae by Jell and Adrain (2002).
Synonymy list
Year | Name and author |
---|---|
1990 | Issafeniella Geyer |
2002 | Issafeniella Jell and Adrain p. 470 |
2002 | Issafeniella 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. †Issafeniella Geyer 1990
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Diagnosis
No diagnoses are available