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Calyptoptomatida
Taxonomy
Calyptoptomatida was named by Fisher (1962).
It was reranked as the class Calyptoptomatida by Fisher (1962).
It was assigned to Metazoa by Fisher (1962); and to Mollusca by Mambetov and Repina (1979), Qian and Zhang (1983) and Duan (1984).
It was reranked as the class Calyptoptomatida by Fisher (1962).
It was assigned to Metazoa by Fisher (1962); and to Mollusca by Mambetov and Repina (1979), Qian and Zhang (1983) and Duan (1984).
Subtaxa
Synonymy list
Year | Name and author |
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1962 | Calyptoptomatida Fisher |
1979 | Calyptoptomatida Mambetov and Repina p. 127 |
1983 | Calyptoptomatida Qian and Zhang p. 84 |
1984 | Calyptoptomatida Duan p. 155 |
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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.
Or. †Calyptoptomatida Fisher 1962
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G. †Adyshevitheca Mambetov and Repina 1979
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†Adyshevitheca adyshevi Mambetov and Repina 1979
†Adyshevitheca utchbasica Mambetov and Repina 1979
Or. †Camerothecida Syssoiev 1957
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Or. †Globorilida Syssoiev 1957
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G. †Cobboldiella
G. †Globoritubulus
G. †Sulcagloborilus
G. †Xiadongtubulus
G. †Kygmaeoceras Flower 1954
Fm. †Persicithecidae Duan 1984
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G. †Phragmotheca Barrande 1867
Diagnosis
No diagnoses are available