Researchers have discovered the fossil of a new
“bat–winged” dinosaur in Liaoning province, northeast China. The study has been
published in the journal Nature.
It has been dubbed as dubbed Ambopteryx
longibrachium. The dinosaur lived around 163 million years ago during the
Jurassic period. According to scientists, it had creature had membranous wings
like a bat, rather than feathery wing like a bird.
According to the study, the discovery shows that
dinosaurs took a few turns on their evolutionary journey into birds. Flying
dinosaurs usually had their feathered wings attached to long palm bones as
opposed to membranous wings attached to arm bones. Eventually feathered, palm
bone-attached wings won out, which gave rise to the modern-day bird.
The recently discovered fossil is only the
second to show a dinosaur with bat-like wings. The first bat-winged dinosaur,
Yi qi, was discovered in 2015. Both the Yiqi and Ambopteryx belong to a small
family of dinosaurs called scansoriopterygids.
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