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Biseriodonta
Taxonomy
Biseriodonta was named by Fang and Cope (2004).
It was assigned to Eritropidae by Fang and Cope (2004).
It was assigned to Eritropidae by Fang and Cope (2004).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Biseriodonta Fang and Cope p. 1127 |
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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
| Reference | Diagnosis | |
|---|---|---|
| Z.-J. Fang and J.C.W. Cope 2004 | Eritropids with short but widening anterior hinge plate, supported below by anterior internal ridge, which is fused with thickened anterior myophoric buttress; isomyarian, posterior adductor muscle scar also well de®ned and with weaker myophoric buttress; anterior teeth large, two in each valve; posterior teeth small, subequal, about ten, no dental elongation of Eritropis-type, arranged along the nearly straight hinge line; no strong posterior umbonal rib. |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||