Gustafsson, D. R.; Najer, T.; Zou, F.; Bush, S. E. The Ischnoceran Chewing Lice (Phthiraptera: Ischnocera) of Bulbuls (Aves: Passeriformes: Pycnonotidae), With Descriptions of 18 New Species. EJT 2022, 800, 1-88.