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Crisiona

Stenolaemata - Cyclostomata - Crisiidae

Taxonomy
Crisiona was named by Canu and Bassler (1928) [Sepkoski's age data: T Dani-l R Sepkoski's reference number: 587]. It is extant.

It was assigned to Crisiidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).

Synonymy list
YearName and author
1928Crisiona Canu and Bassler
1953Crisiona Bassler p. G40
2002Crisiona Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBryozoaEhrenberg 1831
classStenolaemataBorg 1926
orderCyclostomataBusk 1852
suborderArticulataBusk 1852
familyCrisiidaeJohnston 1838
genusCrisionaCanu and Bassler 1928

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. Crisiona Canu and Bassler 1928
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Diagnosis
No diagnoses are available