Musivavis

Musivavis (meaning "mosaic bird") is a genus of euenantiornithine bird from the Early Cretaceous (Aptian) Jiufotang Formation of Liaoning Province, China. The genus contains a single species, Musivavis amabilis, known from a nearly complete, articulated skeleton.

Discovery and naming
The Musivavis holotype specimen, MHGU-3000, was discovered in a layer of the Jiufotang Formation of Chaoyang, Liaoning Province, China. This specimen consists of a nearly complete specimen, preserved on a single slab.

In 2022, Wang et al. described Musivavis amabilis, a new genus and species of enantiornthine, based on these fossil remains. The generic name, "Musivavis", combines the Latin "musivum", meaning "mosaic", and "avis", meaning "bird". The specific name, "amabilis", is a Latin word meaning "lovely" or "beautiful", in reference to the preservation quality of the holotype.