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Monotypic taxon: Family †Yixianornithidae Zhou & Zhang, 2006 (bird)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Yixianornithiformes

Original position

Yixianornithiformes (Order) Zhou & Zhang, 2006 Ref: Z. Zhou & F. Zhang, 2006: 79.

Subsequent entries

Yixianornis (Genus) Zhou & Zhang, 2001 Ref: Z. Zhou & F. Zhang, 2006: 79. [assumed]

Current position

Yixianornithiformes (Order) Zhou & Zhang, 2006 Ref: Z. Zhou & F. Zhang, 2006: 79. [new taxon]

Historical positions

Yixianornithiformes (Order) Zhou & Zhang, 2006 Ref: Z. Zhou & F. Zhang, 2006: 79-80, table 1. [new taxon]

Number of Subtaxa

2024 Available in Systema Naturae 2000 †1g;1s
1989-present Systema Naturae 2000 †1g;1s
2006 Z. Zhou & F. Zhang: 78, 79 †1g;1s
1998-present The Paleobiology Database: 15 Feb 2009 [; †1g;1s]
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Last updated: 1 Feb 2024