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Ordosiidae

Artiopoda - Asaphida - Ordosiidae

Taxonomy
Ordosiidae was named by Lu (1954). It is not extant. Its type is Ordosia.

It was assigned to Trilobita by Dean (1982); and to Asaphida by Yuan et al. (2012).

Subtaxa
Delinghaspis, Kontrastina, Ordosia (type genus), Paralevisia, Poshania, Taitzuia, Taitzuina
Entered
by T. Schossleitner (authorized by W. Kiessling) on 2007-03-13; modified by P. Novack-Gottshall on 2022-06-09

Synonymy list
YearName and author
1954Ordosiidae Lu
1982Ordosiidae Dean p. 5
2012Ordosiidae Yuan et al. p. 456

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
familyOrdosiidaeLu 1954
familyOrdosiidaeLu 1954

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.

Fm. †Ordosiidae Lu 1954
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G. †Delinghaspis Chu et al. 1979
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†Delinghaspis qinghaiensis Chu et al. 1979
G. †Kontrastina Rozova 1964
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†Kontrastina samodiica Rozova 1964
G. †Ordosia Lu 1954
G. †Paralevisia Zhang and Jell 1987
G. †Poshania Chang 1959
G. †Taitzuia Resser and Endo 1935
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†Taitzuia abnormis Zhang et al. 1980
G. †Taitzuina Zhang and Yuan 1981
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†Taitzuina lubrica Zhang and Yuan 1981
Diagnosis
No diagnoses are available