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Hemithirididae
Taxonomy
Hemithirididae was named by Rzhonsnitskaya (1956). It is extant.
It was assigned to Rhynchonellida by Cooper (1959); and to Hemithiridoidea by Williams et al. (2002) and Emig et al. (2013).
It was assigned to Rhynchonellida by Cooper (1959); and to Hemithiridoidea by Williams et al. (2002) and Emig et al. (2013).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Hemithirididae Rzhonsnitskaya |
| 1956 | Hemithyrididae Rzhosnitskaya |
| 1959 | Hemithyridae Cooper p. 45 |
| 1995 | Hemithyrididae Chiesa et al. p. 26 |
| 2000 | Hemithyrididae Craig p. 114 |
| 2002 | Hemithirididae Williams et al. p. 1326 |
| 2013 | Hemithirididae Emig et al. p. 76 |
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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.
Fm. Hemithirididae Rzhonsnitskaya 1956
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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
Invalid names: Hemithyrididae Rzhosnitskaya 1956 [replaced]
Diagnosis
No diagnoses are available