Myiobius is a genus of bird, classified in the family Tityridae according to IOC version 2.11[1]. It was previously considered to belong to the Tyrannidae.It contains the following species: Tawny-breasted myiobius (Myiobius villosus) Whiskered myiobius (Myiobius barbatus) Sulphur-rumped myiobius (Myiobius sulphureipygius) Black-tailed myiobius (Myiobius atricaudus)