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Khetatheca
Taxonomy
Khetatheca was named by Missarzhevsky (1989) [Sepkoski's age data: V N-Da Sepkoski's reference number: 1006]. Its type is Circotheca cotuiensis.
It was assigned to Circothecida by Sepkoski (2002); and to Orthothecida by Kouchinsky et al. (2017).
It was assigned to Circothecida by Sepkoski (2002); and to Orthothecida by Kouchinsky et al. (2017).
Species
Synonymy list
Year | Name and author |
---|---|
1989 | Khetatheca Missarzhevsky |
2002 | Khetatheca Sepkoski |
2017 | Khetatheca Kouchinsky et al. p. 389 |
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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.
Diagnosis
No diagnoses are available