Changzuiornis

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Changzuiornis
Temporal range: 122.1 
Ma
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Avialae
Clade: Ornithurae
Genus: Changzuiornis
Huang et al., 2016
Type species
Changzuiornis ahgmi
Huang et al., 2016

Changzuiornis is an

ornithuromorph bird from the Early Cretaceous of present-day China. It contains a single species, C. ahgmi.[1]

Discovery and naming

At

genitive of the acronym AHGM, the Anhui Geological Museum.[1]

The holotype, AGB5840, was found in a layer of the Jiufotang Formation dating from the Aptian. It consists of an almost complete and associated skeleton with skull, compressed on a plate. It preserves feather remains and gastroliths. It represents an adult individual.[1]

Description

Changzuiornis has a long beak which reaches 68% of the total skull length.[1]

Classification

Changzuiornis was placed in the Ornithurae. The describers suggested that Changzuiornis might be cogeneric to the closely related Juehuaornis found in the same formation, in which case the latter genus would have priority.[1]

See also

References

  1. ^
    PMID 27019777
    .