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Costatheca clinisepta

Orthothecimorpha - Circothecida

Taxonomy
Quadrotheca clinisepta was named by Syssoiev (1960). Its type specimen is YaFAN 31.10, a shell, and it is not a trace fossil. It is the type species of Costatheca.

It was recombined as Costatheca clinisepta by Rozanov et al. (1969).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1960Quadrotheca clinisepta Syssoiev p. 47
1969Costatheca clinisepta Rozanov et al. p. 148 figs. pl. 14 f. 2a, d, 3, 4d, 6d; pl. 15 f. 4

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
Lophophorata
phylumHyolitha
classOrthothecimorpha
orderCircothecidaSysoev 1968
genusCostatheca
speciesclinisepta()

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