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Parathyasira
Taxonomy
Parathyasira was named by Iredale (1930) [Sepkoski's age data: Q Plei R]. It is extant.
It was reranked as Thyasira (Parathyasira) by Stilwell and Zinsmeister (1992).
It was assigned to Thyasira by Stilwell and Zinsmeister (1992); to Thyasiridae by Vokes (1980), Maxwell (1992) and Lamprell and Healy (1998); and to Veneroida by Sepkoski (2002).
It was reranked as Thyasira (Parathyasira) by Stilwell and Zinsmeister (1992).
It was assigned to Thyasira by Stilwell and Zinsmeister (1992); to Thyasiridae by Vokes (1980), Maxwell (1992) and Lamprell and Healy (1998); and to Veneroida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Parathyasira Iredale p. 392 |
| 1980 | Parathyasira Vokes p. 105 |
| 1992 | Parathyasira Maxwell p. 71 |
| 1992 | Thyasira (Parathyasira) Stilwell and Zinsmeister p. 64 |
| 1998 | Parathyasira Lamprell and Healy p. 146 |
| 2002 | Parathyasira 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.
G. Parathyasira Iredale 1930
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†Parathyasira flemingi Maxwell 1992
†Thyasira (Parathyasira) notosulca Stilwell and Zinsmeister 1992
Diagnosis
No diagnoses are available