Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections

Theonoa

Stenolaemata - Cyclostomata - Theonoidae

Taxonomy
Theonoa is a genus. It is extant. It is the type genus of Theonoidae.

It was assigned to Fascigeridae by Ulrich and Bassler (1904); to Cyclostomata by Sepkoski (2002); and to Theonoidae by Zaton et al. (2013).

Synonymy list
YearName and author
1904Theonoa Ulrich and Bassler p. 406
2002Theonoa Sepkoski, Jr.
2013Theonoa Zaton et al. p. 857

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Polyzoa
RankNameAuthor
phylumBryozoaEhrenberg 1831
classStenolaemataBorg 1926
orderCyclostomataBusk 1852
familyTheonoidaeBusk 1859
genusTheonoa

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