Pnoepyga is a genus of passerines endemic to southern and southeastern Asia. Its members are known as cupwings or wren-babblers. 

Pnoepyga, Pnoepygidae: pnoe [Greek] πνοή (pnoē): wind, breath, breeze, soul; pyga: puge meaning "rump".

1/ Scaly-breasted cupwing or scaly-breasted wren-babbler (Khướu đất đuôi cụt, Pnoepyga albiventer) 

2/ Pygmy cupwing (Khướu đất đuôi cụt Pigmi, Pnoepyga pusilla) or pygmy wren-babbler