Chiroptera

This is an order in the study of taxonomy. Bats and myotises are the creatures contained in it. Chiroptera fossils don't preserve well due to their bones being more delicate for flight and hanging. As a result scientists are a little unsure of their record, or at least that's what they tell the public. However, they are at least 48 million years old with the reddish-brown Palaeochiropteryx tupaiodon and Hassianycteris kumari. 
Bats used to be placed in Archonta. This group also contained primates, treeshrews, colugos.https://en.wikipedia.org/w/index.php?title=Archonta&oldid=1134910023 Chiroptera is broken into a two dfferent suborders: Yinpterochiroptera and Yangochiroptera. This is a reference to yin and yang, a Chinese religious concept. 
There is an Australian movie called Chiroptera.https://www.imdb.com/title/tt9318768/?ref_=fn_al_tt_1 
== References ==