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Pentagrammysia
Taxonomy
Pentagrammysia is a genus. It is not extant.
It was assigned to Sanguinolitinae by Morris et al. (1991); and to Pholadomyoida by Sepkoski (2002).
It was assigned to Sanguinolitinae by Morris et al. (1991); and to Pholadomyoida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1991 | Pentagrammysia Morris et al. p. 94 |
2002 | Pentagrammysia 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.
Diagnosis
No diagnoses are available