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Nucleusorhynchia

Rhynchonellata - Rhynchonellida - Rhynchonellidae

Taxonomy
Nucleusorhynchia was named by Sun and Ye (1982) [Sepkoski's age data: Tr m Sepkoski's reference number: 881]. Its type is Nucleusorhynchia typica. It is the type genus of Nucleusorhynchiinae.

It was assigned to Rhynchonellida by Sepkoski (2002); and to Nucleusorhynchiinae by Williams et al. (2002).

Synonymy list
YearName and author
1982Nucleusorhynchia Sun and Ye
2002Nucleusorhynchia Sepkoski, Jr.
2002Nucleusorhynchia Williams et al. p. 1297

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyRhynchonelloidead'Orbigny 1847
familyRhynchonellidaeGray 1848
subfamilyNucleusorhynchiinaeXu 1990
genusNucleusorhynchia

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