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Hemithiris
Taxonomy
Hemithiris was named by d'Orbigny (1847) [Sepkoski's age data: T Mi R Sepkoski's reference number: 1]. It is extant.
It was corrected as Hemithyris by Dall (1895).
It was assigned to Brachiopoda by Dall (1895); to Rhynchonellidae by Hertlein and Grant IV (1944); to Hemithyridae by Cooper (1959); to Hemithirididae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was corrected as Hemithyris by Dall (1895).
It was assigned to Brachiopoda by Dall (1895); to Rhynchonellidae by Hertlein and Grant IV (1944); to Hemithyridae by Cooper (1959); to Hemithirididae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Hemithiris d'Orbigny |
| 1895 | Hemithyris Dall |
| 1944 | Hemithiris Hertlein and Grant IV p. 41 |
| 1959 | Hemithyris Cooper p. 45 |
| 2002 | Hemithiris Sepkoski |
| 2002 | Hemithiris Williams et al. p. 1326 |
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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. Hemithiris d'Orbigny 1847
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†Hemithiris antarctica Buckman 1910
†Hemithiris dibbleei Hertlein and Grant IV 1944
†Hemithiris parvillima Sacco 1902
Hemithiris psittacea Gmelin 1790
†Hemithiris psittacea alaskana Dall 1920
†Hemithiris reagani Hertlein and Grant IV 1944
Hemithiris woodwardi Adams 1863
Hemithyris braunsi Hayasaka 1928
Hemithyris peculiaris Nomura and Hatai 1936
Hemithyris psittacea Gmelin 1790
Terebratula psitacea Gmelin 1790
Diagnosis
No diagnoses are available