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Hemisphaeranthos
Taxonomy
Hemisphaeranthos was named by Terquem and Berthelin (1875) [Sepkoski's age data: J Plie K Sn Sepkoski's reference number: 768]. It is considered to be a form taxon. Its type is Hemisphaeranthos costifera.
It was assigned to Theeliidae by Said and Barakat (1958), Frizzell and Exline (1966) and Garbowska and Wierzbowski (1967); to Theelidae by Górka and Luszczewska (1969); to Apodida by Sepkoski (2002); and to Myriotrochidae by Reich (2002) and Reich and Wiese (2010).
It was assigned to Theeliidae by Said and Barakat (1958), Frizzell and Exline (1966) and Garbowska and Wierzbowski (1967); to Theelidae by Górka and Luszczewska (1969); to Apodida by Sepkoski (2002); and to Myriotrochidae by Reich (2002) and Reich and Wiese (2010).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1875 | Hemisphaeranthos Terquem and Berthelin p. 113 |
| 1958 | Hemisphaeranthos Said and Barakat p. 270 figs. pl. 6 fig. 18 |
| 1966 | Hemisphaeranthos Frizzell and Exline p. U668 |
| 1967 | Hemisphaeranthos Garbowska and Wierzbowski p. 536 |
| 1969 | Hemisphaeranthos Górka and Luszczewska p. 380 |
| 2002 | Hemisphaeranthos Reich p. 387 |
| 2002 | Hemisphaeranthos Sepkoski |
| 2010 | Hemisphaeranthos Reich and Wiese p. 355 |
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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. †Hemisphaeranthos Terquem and Berthelin 1875
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†Hemisphaeranthos costifera Terquem and Berthelin 1875
†Hemisphaeranthos frankei Müller 1912
†Hemisphaeranthos ogrodzieniecensis Górka and Luszczewska 1969
†Hemisphaeranthos simplex Müller 1964
Diagnosis
No diagnoses are available