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Polytoechia
Taxonomy
Polytoechia is a genus. It is not extant.
It was assigned to Tritoechiinae by Neuman (1964); to Orthida by Sepkoski (2002); and to Polytoechiidae by Williams et al. (2000) and Popov et al. (2009).
It was assigned to Tritoechiinae by Neuman (1964); to Orthida by Sepkoski (2002); and to Polytoechiidae by Williams et al. (2000) and Popov et al. (2009).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Polytoechia Neuman |
| 2000 | Polytoechia Williams et al. p. 707 |
| 2002 | Polytoechia Sepkoski |
| 2009 | Polytoechia Popov et al. |
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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. †Polytoechia
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†Polytoechia inaequistriata Ulrich and Cooper 1938
†Polytoechia subcircularis Cooper 1952
Diagnosis
No diagnoses are available