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Calyptoptomatida

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).

Synonymy list
YearName and author
1962Calyptoptomatida Fisher
1979Calyptoptomatida Mambetov and Repina p. 127
1983Calyptoptomatida Qian and Zhang p. 84
1984Calyptoptomatida Duan p. 155

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
RankNameAuthor
Schizocoela
phylumMollusca
orderCalyptoptomatidaFisher 1962
orderCalyptoptomatidaFisher 1962

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