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Taxonomy
Ormistoniella was named by Cooper (1982) [Sepkoski's age data: D Emsi-u D Eife Sepkoski's reference number: 1106]. Its type is Proetus malacus.
It was assigned to Dechenellinae by Zhou et al. (2000); to Proetidae by Jell and Adrain (2002); and to Proetida by Sepkoski (2002).
It was assigned to Dechenellinae by Zhou et al. (2000); to Proetidae by Jell and Adrain (2002); and to Proetida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Ormistoniella Cooper |
| 2000 | Ormistoniella Zhou et al. p. 470 |
| 2002 | Ormistoniella Jell and Adrain p. 415 |
| 2002 | Ormistoniella 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