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Gracianella (Guangyuania)

Rhynchonellata - Atrypida - Atrypinidae

Taxonomy
Quangyuania was named as a genus. It is not extant.

It was reranked as Gracianella (Guangyuania) by Williams et al. (2002).

It was assigned to Gracianella by Williams et al. (2002); and to Atrypida by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
2002Quangyuania Sepkoski, Jr.
2002Gracianella (Guangyuania) Williams et al. p. 1420

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderAtrypidinaMoore 1952
superfamilyAtrypoideaGill 1871
familyAtrypinidaeMcEwan 1939
subfamilyAtrypininaeMcEwan 1939
genusGracianellaJohnson and Boucot 1967
subgenusGuangyuania

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