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Cryptotreta
Taxonomy
Cryptotreta was named by Pel'man (1977) [Sepkoski's age data: Cm Tomm-u Cm Atda-u Sepkoski's reference number: 522,885]. It is the type genus of Cryptotretidae.
It was assigned to Articulata by Bengtson (1992); to Cryptotretidae by Williams et al. (2000); and to Paterinida by Sepkoski (2002).
It was assigned to Articulata by Bengtson (1992); to Cryptotretidae by Williams et al. (2000); and to Paterinida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1977 | Cryptotreta Pel'man |
1992 | Cryptotreta Bengtson p. 1030 |
2000 | Cryptotreta Williams et al. p. 153 |
2002 | Cryptotreta Sepkoski |
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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. †Cryptotreta Pel'man 1977
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Diagnosis
No diagnoses are available