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Toriyamaia
Taxonomy
Toriyamaia is a genus. It is not extant.
It was assigned to Biwaellidae by Leven (1992); to Foraminiferida by Sepkoski (2002); to Biwaellinae by Ueno et al. (2009); and to Schubertellinae by Zhang (1982) and Kobayashi (2011).
It was assigned to Biwaellidae by Leven (1992); to Foraminiferida by Sepkoski (2002); to Biwaellinae by Ueno et al. (2009); and to Schubertellinae by Zhang (1982) and Kobayashi (2011).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Toriyamaia Zhang p. 147 |
| 1992 | Toriyamaia Leven p. 71 |
| 2002 | Toriyamaia Sepkoski |
| 2009 | Toriyamaia Ueno et al. p. 39 |
| 2011 | Toriyamaia Kobayashi p. 466 |
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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. †Toriyamaia
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†Toriyamaia laxiseptata Kanmera 1956
†Toriyamaia longa Leven 1992
Diagnosis
No diagnoses are available