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Ichangia

Trilobita - Ptychopariida - Estaingiidae

Taxonomy
Ichangia was named by Chang (1965) [in Lu et al., Sepkoski's age data: Cm Boto-l Sepkoski's reference number: 463]. It is not extant. Its type is Ichangia ichangensis.

It was assigned to Ptychopariida by Sepkoski (2002); and to Estaingiidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1965Ichangia Chang
2002Ichangia Sepkoski, Jr.
2003Ichangia Jell and Adrain

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyEstaingiidaeOpik 1970
genusIchangiaChang 1965

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