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Exilithecida

Orthothecimorpha - Exilithecida

Taxonomy
Exilithecida was named by Sysoyev (1968). It is not extant.

It was assigned to Orthothecimorpha by Sepkoski (2002).

Synonymy list
YearName and author
1968Exilithecida Sysoyev
2002Exilithecida Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
Lophophorata
phylumHyolitha
classOrthothecimorpha
orderExilithecidaSysoyev 1968
orderExilithecidaSysoyev 1968

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